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Birth control pill formulations

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214:, in varying amounts, and one of a number of different progestogens. (Regarding the estrogen, the inactive 3-methyl ether of ethinylestradiol, which must be metabolized by the liver into the active ethinylestradiol; 50 μg of mestranol is equivalent to only 35 μg of ethinylestradiol and should not be used when high-dose estrogen pills are needed; mestranol was the estrogen used in the first oral contraceptive, 33: 238:
supplement, although some newer formulations contain more active tablets and fewer placebos. Everyday regimens (Microgynon 30 ED, Femodene ED, Logynon ED), which include seven inactive placebo pills, are rarely used in UK practice. Different formulations contain different amounts of estrogen and
584:
ethinylestradiol/norgestimate combination with 7 tablets 25 μg/180 μg, 7 tablets 25 μg/215 μg, 7 tablets 25 μg/250 μg followed by 7 placebos (Ortho Tri-Cyclen Lo from Ortho-McNeil, Tri-Lo Sprintec back from Teva, Tri-Lo Marzia from Lupin, and
637:
ethinylestradiol/norethisterone combination with 7 tablets 35 μg/500 μg, 7 tablets 35 μg/750 μg, 7 tablets 35 μg/1000 μg (UK: TriNovum, Janssen-Cilag; US: Ortho-Novum 7/7/7, Ortho-McNeil; Necon 7/7/7, Watson; Nortrel 7/7/7,
621:
ethinylestradiol/levonorgestrel combination with 6 tablets 30 μg/50 μg, 5 tablets 40 μg/75 μg, 10 tablets 30 μg/125 μg (UK: Trinordiol, Wyeth; Logynon, Logynon ED, Bayer; US: Triphasil, Wyeth; Trivora, Watson; Enpresse,
696:
alone with doses taken continuously and no or a short gap between packs taken. People who use them may experience irregular light bleeds, and whilst irregular in the first few months of taking, usually settles to a regular pattern in time.
708:(norethindrone) (UK: Micronor, Janssen-Cilag; Noriday, Pfizer; US: Micronor, Ortho-McNeil; Nor-QD, Watson; Nora-BE, Watson; Jolivette, Watson; Camila, Barr; Errin, Barr; Heather, Glenmark; RU: Primolut-Nor, Bayer; Norkolut, Richter Gedeon) 641:
ethinylestradiol/norgestimate combination with 7 tablets 35 μg/180 μg, 7 tablets 35 μg/215 μg, 7 tablets 35 μg/250 μg followed by 7 placebos (Ortho Tri-Cyclen, Ortho-McNeil; TriNessa, Watson; Tri-Sprintec,
600:
ethinylestradiol/norethisterone acetate combination with 5 tablets 20 μg/1000 μg, 7 tablets 30 μg/1000 μg, 9 tablets 35 μg/1000 μg, followed by 7 tablets of ferrous fumarate 75 mg (US:
222:) occurs. These differ in the amount of estrogen given, and whether they are monophasic (the same dose of estrogen and progestogen during each of the 21 days) or multiphasic (varying doses). The introduction of 633:
ethinylestradiol/norethisterone combination with 7 tablets 35 μg/500 μg, 9 tablets 35 μg/1000 μg, 5 tablets 35 μg/500 μg (UK: Synphase, Pfizer; US: Tri-Norinyl, Watson; Leena,
673:
combination with 2 tablets 3 mg/0 mg, followed by 5 tablets 2 mg/2 mg, 17 tablets 2 mg/3 mg, 2 tablets 1 mg/0 mg, and 2 placebos. (AU, EU, RU: Qlaira, US: Natazia,
650:
ethinylestradiol/norethisterone combination with 10 tablets 35 μg/500 μg, 11 tablets 35 μg/1000 μg, followed by 7 placebos (US: Ortho-Novum 10/11, Ortho-McNeil; Necon 10/11, Watson)
809:
More comprehensive guidelines that include analysis of risks and benefits can be found in the World Health Organization Medical Eligibility for Contraceptive Use Guidelines which are reflected in the
4448: 625:
ethinylestradiol/gestodene combination with 6 tablets 30 μg/50 μg, 5 tablets 40 μg/70 μg, 10 tablets 30 μg/100 μg (UK: Triadene, Bayer; Tri-Minulet, Wyeth)
4851: 2101: 998: 155:. Combined oral contraceptive pills also come in varying types, including varying doses of estrogen, and whether the dose of estrogen or progestogen changes from week to week. 828: 588:
ethinylestradiol/desogestrel combination with 7 tablets 25 μg/100 μg, 7 tablets 25 μg/125 μg, 7 tablets 25 μg/150 μg, followed by 7 tablets of
613:
ethinylestradiol/desogestrel combination with 7 tablets 35 μg/50 μg, 7 tablets 30 μg/100 μg, 7 tablets 30 μg/150 μg (RU: Tri-Merci, Organon)
481:
1000 μg norethisterone (AU, CAN: Synphasic, Pfizer; UK: Norimin, Pfizer; US: Ortho-Novum 1/35, Ortho-McNeil; Norinyl 1/35, Watson; Necon, Watson; Nortrel 1/35, Barr)
5312: 1690: 963: 833: 50: 2154: 4631: 1256: 399: 293: 223: 4441: 1404: 1565: 2264: 6005: 5623: 2094: 1074: 1029: 810: 405:
150 μg levonorgestrel: extended cycle: 84 days + 7 days 10 μg ethinylestradiol only (US: Seasonique, Duramed; Camrese, Teva; Amethia, Watson)
4434: 4410: 1437: 967: 569:
3 mg drospirenone: 24-day cycle + 4 inactive pills (US, CAN: Nexstellis, Mayne, EU: Drovelis, Gedeon Richter Plc., EU: Lydisilka, Estetra SRL)
653:
ethinylestradiol/norethisterone combination with 7 tablets 35 μg/500 μg, 14 tablets 35 μg/1000 μg (UK: BiNovum, Janssen-Cilag)
1043: 3603: 1135: 371:
150 μg levonorgestrel (UK: Ovranette, Wyeth; Microgynon 30, Microgynon 30 ED, Bayer; US: Nordette, Duramed, Levora, Watson, Portia, Barr)
97: 6041: 6015: 6010: 4405: 2087: 1683: 1457: 4621: 2374: 69: 4400: 1602: 1310: 430:(AU, EU, US: Yasmin, FR: Jasmine, RU: Yarina, Bayer Schering Pharma AG); with levomefolate calcium (US: Safyral, Bayer Schering Pharma AG) 218:). They are usually taken for 21 days with then a seven-day gap during which a withdrawal bleed (often, but incorrectly, referred to as a 4134: 2359: 2354: 1280: 1249: 902: 303:
100 μg levonorgestrel: extended cycle: 84 days + 7 days 10 μg ethinylestradiol only (US: LoSeasonique, Teva; CamreseLo, Teva)
76: 5097: 1005: 932: 4806: 1414: 886: 861: 116: 4626: 1166: 5372: 5307: 4971: 4561: 1676: 1399: 528:
1000 μg norethisterone (UK: Norinyl-1, Pfizer; US: Ortho-Novum 1/50; Ortho-McNeil; Norinyl 1/50, Watson; Necon 1/50, Watson)
133: 83: 5102: 4526: 4506: 3558: 1300: 6020: 5893: 4846: 2809: 1429: 1242: 1216:"United States Medical Eligibility Criteria (USMEC) for Contraceptive Use | Unintended Pregnancy | Reproductive Health | CDC" 54: 65: 5903: 1419: 1114: 6000: 5327: 5209: 4976: 4876: 4841: 4576: 4395: 4159: 2709: 2269: 2244: 357:
1500 μg norethisterone acetate (UK: Loestrin 30, Galen; US: Loestrin 1.5/30, Duramed; Microgestin 1.5/30, Watson;
5435: 5377: 4871: 4836: 4716: 4415: 2657: 2013: 5650: 5645: 5006: 339:: 24 days + 4 days placebo (US, EU, RU: Yaz; Bayer Schering Pharma AG. Cleonita); 21 days + 7 days placebo (US, EU: 5944: 5092: 4641: 4536: 4531: 4521: 2662: 1624: 1589: 852:
Hatcher, Robert A.; Nelson, Anita (2004). "Combined Hormonal Contraceptive Methods". In Hatcher; Robert A. (eds.).
5001: 903:"US Patent:Oral contraceptive:Patent 6451778 Issued on September 17, 2002 Estimated Expiration Date: July 2, 2017" 5929: 5924: 5367: 5061: 4686: 4646: 4581: 4496: 4491: 4050: 3717: 3627: 2849: 2169: 2164: 1502: 1447: 1191: 234:
These are typically given as 21 tablets of estrogen and progestogen, followed by seven tablets of placebo or an
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150 μg levonorgestrel: 21 day cycle + 7 days no pills (Canada: Min-Ovral 21; EU: Ovoplex 150/30; Sweden:
90: 5317: 5117: 4961: 4916: 4791: 3622: 3566: 3476: 3101: 3091: 3026: 2978: 2896: 2618: 2586: 2554: 2544: 2423: 2407: 2364: 2339: 2279: 2274: 1517: 43: 306:
100 μg levonorgestrel (US: Alesse, Wyeth; Aviane, Barr; Lessina, Barr; Lutera, Watson; Sronyx, Watson)
5934: 5337: 5238: 4911: 4706: 4666: 4516: 4511: 3534: 3086: 2566: 2491: 2486: 2439: 2294: 2044: 1840: 1723: 1699: 1597: 1389: 1380: 1344: 822: 259: 4711: 974: 5142: 4946: 4831: 4701: 4468: 4457: 3807: 3632: 3570: 3096: 2640: 2603: 2591: 2459: 2003: 1479: 1442: 1336: 759:
Generally oral contraceptives should not be used in people who currently have the following conditions:
689: 434: 314: 152: 137: 4681: 4197: 2369: 2344: 2319: 2304: 2239: 2179: 2174: 1215: 495:(UK: Cilest, Janssen-Cilag; US: Ortho Cyclen, Ortho-McNeil; MonoNessa, Watson; Sprintec, Barr; Sweden: 1088: 5520: 5474: 5456: 5431: 5288: 5234: 5219: 5194: 5026: 4901: 4801: 4746: 3227: 2884: 2623: 2529: 2471: 2309: 2249: 2184: 2159: 1507: 1050: 263: 3963: 1142: 5174: 5041: 5021: 5016: 4866: 4816: 4766: 4756: 4726: 4661: 4288: 4203: 4014: 4006: 3267: 3051: 2908: 2874: 2684: 2384: 2299: 1969: 1959: 1825: 1771: 1766: 1632: 1607: 1409: 1321: 733: 554: 485: 318: 5819: 3589: 5720: 5660: 5640: 5490: 5470: 5387: 4981: 4926: 4891: 4781: 4736: 4676: 4460: 4370: 4349: 4344: 4154: 4035: 3842: 3837: 3832: 3702: 3617: 3231: 2891: 2549: 2466: 2411: 2254: 2214: 2204: 2144: 2113: 2039: 1776: 1761: 1751: 1657: 1612: 1532: 1285: 663: 141: 4308: 4228: 4025: 3958: 3327: 3111: 2234: 5879: 5874: 5864: 5859: 5854: 5849: 5844: 5814: 5809: 5804: 5750: 5730: 5710: 5705: 5700: 5675: 5585: 5580: 5575: 5565: 4100: 4095: 3867: 3792: 402:: 84 days + 7 days placebo (US: Seasonale, Duramed; Quasense, Watson; Jolessa, Barr, Introvale) 5690: 5382: 4991: 4936: 4886: 4601: 4075: 4070: 3968: 3917: 3912: 3742: 3191: 2349: 2199: 2194: 2121: 2110: 2018: 1668: 1637: 1068: 1023: 882: 857: 278: 271: 5760: 4243: 4238: 3922: 3757: 3712: 3061: 2814: 910: 5949: 5939: 5466: 5427: 4821: 4218: 4080: 3988: 3983: 3973: 3887: 3812: 3687: 2824: 2652: 2399: 2329: 2284: 2224: 2219: 2209: 2189: 2149: 1781: 219: 207: 5670: 3927: 722:(UK: Cerazette, Loestrin; RU: Cerazette, Organon; Lactinette, Richter Gedeon; SE: Gestrina) 5441: 5402: 5362: 4786: 4651: 3777: 3510: 3384: 3016: 2963: 2918: 2719: 1718: 939: 282: 3488: 3484: 3462: 1170: 389:
150 μg levonorgestrel: 21 day cycle + 7 days placebo (Canada: Min-Ovral 28; Sweden:
5540: 5500: 5446: 5412: 5392: 5347: 5273: 5268: 5229: 5224: 5189: 4906: 4596: 4248: 4010: 3882: 3311: 3031: 3003: 2995: 2834: 2739: 2729: 2674: 2669: 2571: 2389: 2289: 2049: 1892: 1887: 1879: 1835: 1537: 1363: 726: 705: 558: 457: 416: 289: 6035: 5869: 5765: 5665: 5570: 5397: 5147: 5107: 4941: 4826: 4696: 3862: 3697: 3672: 3452: 3370: 3203: 3181: 3036: 2913: 2645: 2496: 2454: 1547: 1492: 1295: 1265: 790:
Carcinoma of the endometrium or other known or suspected estrogen-dependent neoplasia
509: 471: 408:
75 μg gestodene (UK: Femodene, Femodene ED, Bayer; Minulet, Wyeth; RU: Femoden,
183:. The hormones in combination and progestogen-only pills also thin the lining of the 448:(AU, EU: Valette, RU: Jeanine, Bayer Schering Pharma AG; RU: Siluet, Gedeon Richter) 226:(i.e. Seasonale) has shown that the withdrawal bleeding intervals can be decreased. 5980: 5964: 5959: 5954: 5839: 5824: 5789: 5784: 5715: 5685: 5680: 5510: 5283: 5258: 5253: 5248: 5164: 5081: 5066: 4956: 4896: 4861: 4796: 4751: 4741: 4566: 4556: 4426: 4030: 4002: 3978: 3847: 3772: 3682: 3677: 3667: 3470: 3436: 3426: 3422: 3357: 3351: 3283: 2779: 2769: 2744: 2608: 2561: 2415: 2403: 2064: 2059: 2034: 2008: 1987: 1979: 1974: 1932: 1922: 1855: 1850: 1791: 1542: 1497: 1465: 1325: 712: 589: 492: 427: 420: 346: 336: 881:(4th ed.). Philadelphia: Lippincott Williams & Wilkins. pp. 21–138. 5799: 5545: 5515: 5407: 5204: 5154: 5132: 5112: 5071: 5046: 5036: 5011: 4996: 4951: 4856: 4771: 4761: 4721: 4611: 4541: 4375: 4303: 4268: 4263: 4223: 4193: 4179: 4169: 4164: 3993: 3937: 3932: 3827: 3822: 3802: 3752: 3727: 3722: 3647: 3637: 3554: 3550: 3546: 3538: 3528: 3524: 3492: 3480: 3466: 3458: 3398: 3331: 3275: 3247: 3081: 3056: 2928: 2829: 2704: 2628: 2598: 2449: 2429: 2379: 2333: 2229: 1964: 1917: 1830: 1820: 1801: 1570: 1557: 740: 719: 505: 310: 144: 32: 17: 2079: 787:
Known or suspected carcinoma of the breast or personal history of breast cancer
539:
1000 μg etynodiol diacetate (US: Demulen 1/50, Pfizer; Zovia 1/50, Watson)
415:
150 μg desogestrel (AU, EU, RU, UK: Marvelon, BR: Microdiol, US: Desogen,
5829: 5794: 5755: 5745: 5725: 5655: 5610: 5590: 5485: 5461: 5422: 5417: 5352: 5342: 5303: 5278: 5263: 5214: 5184: 5159: 5056: 4921: 4811: 4776: 4731: 4671: 4318: 4298: 4273: 4120: 4065: 4020: 3998: 3907: 3902: 3872: 3857: 3852: 3817: 3707: 3662: 3642: 3520: 3514: 3418: 3406: 3366: 3347: 3323: 3307: 3217: 3213: 3187: 3173: 3126: 3121: 3116: 3106: 3076: 3046: 3041: 3021: 2958: 2879: 2859: 2844: 2839: 2819: 2784: 2734: 2635: 2576: 2509: 2504: 2481: 2419: 2394: 2314: 2054: 1897: 1733: 1527: 1330: 747: 365: 192: 5605: 5595: 5525: 5505: 5480: 5357: 5332: 5179: 5169: 5137: 5122: 5076: 5031: 4986: 4931: 4881: 4656: 4606: 4546: 4313: 4293: 4233: 4213: 4055: 3892: 3767: 3762: 3747: 3732: 3692: 3574: 3542: 3500: 3448: 3444: 3440: 3430: 3410: 3394: 3343: 3319: 3315: 3303: 3295: 3291: 3251: 3239: 3223: 3209: 3199: 3195: 3151: 3011: 2985: 2973: 2948: 2938: 2923: 2903: 2854: 2754: 2749: 2724: 2714: 2679: 2539: 2514: 2476: 2434: 1951: 1927: 1786: 1756: 1369: 1340: 670: 602: 513: 461: 445: 409: 325: 247: 211: 188: 168: 148: 2259: 5740: 5695: 5298: 5293: 5051: 4691: 4591: 4586: 4184: 4174: 3877: 3737: 3657: 3652: 3585: 3402: 3339: 3335: 3299: 3287: 3259: 3255: 3243: 3235: 3165: 2953: 2943: 2789: 2774: 2759: 2694: 2689: 2534: 2444: 1743: 1707: 1290: 467:
400 μg norethisterone (US: Ovcon 35, Warner Chilcott; Balziva, Barr)
1234: 5560: 5535: 5530: 5451: 5127: 4339: 4085: 3897: 3797: 3787: 3782: 3562: 3506: 3496: 3388: 3263: 3071: 3066: 2968: 2933: 2864: 2764: 2613: 2581: 2519: 1093: 438: 297: 267: 968:"Clinical Guidance: First Prescription of Combined Oral Contraception" 566:
15 mg estetrol monohydrate (equivalent to 14.2 mg estetrol)
5447:
Normethandrone (methylestrenolone, normethandrolone, normethisterone)
4551: 4258: 4253: 4110: 3374: 3362: 3177: 3146: 3141: 3136: 2869: 2524: 1487: 475: 215: 184: 172: 478:; US: Modicon, Ortho-McNeil; Brevicon, Watson; Nortrel 0.5/35, Barr) 766:
A history of deep vein thrombophlebitis or thromboembolic disorders
5624: 4334: 4208: 4090: 4060: 3279: 3161: 2990: 938:. Public Health Nutrition: 4(2B). pp. 537–545. Archived from 675: 517: 358: 329: 176: 164: 796:
Cholestatic jaundice of pregnancy or jaundice with prior pill use
525:
50 μg mestranol (equivalent to 35 μg ethinylestradiol)
345:, Bayer); 24 days + 4 days placebo and levomefolate calcium (US: 4354: 4045: 3414: 3169: 856:(18th rev. ed.). New York: Ardent Media. pp. 391–460. 250:: 24 days + 4 days placebo (Spain: Melodene-15; Israel: Minesse) 235: 180: 132:
come in a variety of formulations. The main division is between
4430: 2083: 1672: 1238: 877:
Speroff, Leon; Darney, Philip D. (2005). "Oral Contraception".
769:
Cerebrovascular or coronary artery disease (current or history)
4847:
Hydroxyprogesterone heptanoate (hydroxyprogesterone enanthate)
4189: 3604: 26: 4842:
Hydroxyprogesterone caproate (hydroxyprogesterone hexanoate)
488:(US: Demulen 1/35, Pfizer; Zovia 1/35, Watson; Kelnor, Barr) 4135: 536:
1000 μg norethisterone (US: Ovcon 50, Warner Chilcott)
368:(US: Lo/Ovral, Wyeth; Low-Ogestrel, Watson; Cryselle, Barr) 799:
Hepatic adenomas or carcinomas, or active liver disease
198:
Main action in typical use is prevention of ovulation.
5894: 4852:
Hydroxyprogesterone heptanoate benzilic acid hydrazone
2505:
Epiestriol (16β-epiestriol, 16β-hydroxy-17β-estradiol)
813:
Medical Eligibility for Contraceptive Use Guidelines.
772:
Valvular heart disease with thrombogenic complications
277:
1000 μg norethisterone acetate: 24 days + 4 days
5904: 557:: 24-day cycle + 4 placebo pills (AU, EU, RU: Zoely, 179:
from penetrating into the uterus and joining with an
1192:"Medical eligibility criteria for contraceptive use" 5973: 5917: 5892: 5774: 5619: 4481: 4467: 4363: 4327: 4147: 4133: 3946: 3599: 2134: 2120: 2027: 1996: 1941: 1906: 1864: 1809: 1800: 1742: 1706: 1650: 1621: 1586: 1579: 1556: 1516: 1478: 1456: 1428: 1388: 1379: 1354: 1309: 1273: 829:
List of progestogens available in the United States
57:. Unsourced material may be challenged and removed. 5629:Tooltip Selective progesterone receptor modulators 163:Combination pills usually work by preventing the 834:List of estrogens available in the United States 805:Hypersensitivity to any component of the product 729:(UK: Norgeston, Bayer; AUS, RU: Microlut, Bayer) 5940:11-Deoxycortisol (17α,21-dihydroxyprogesterone) 1167:"Summary of Product Characteristics for Qlaira" 597:20/30/35 μg ethinylestradiol: estrophasic 545:250 μg levonorgestrel (US: Nordiol, Wyeth) 5313:11β-Methyl-19-nortestosterone dodecylcarbonate 3609:Tooltip Selective estrogen receptor modulators 2964:Furostilbestrol (diethylstilbestrol difuroate) 2325:16β,17α-Epiestriol (16β-hydroxy-17α-estradiol) 4642:17α-Hydroxyprogesterone (hydroxyprogesterone) 4469: 4442: 2155:3-Methyl-19-methyleneandrosta-3,5-dien-17β-ol 2095: 1684: 1250: 931:Serge Herceberg; Paul Preziosi; Pilar Galan. 618:30/40/30 μg ethinylestradiol: triphasic 610:35/30/30 μg ethinylestradiol: triphasic 542:500 μg norgestrel (US: Ogestrel, Watson) 8: 4632:16-Methylene-17α-hydroxyprogesterone acetate 2265:10β,17β-Dihydroxyestra-1,4-dien-3-one (DHED) 763:Thrombophlebitis or thromboembolic disorders 332:; RU: Logest, Bayer; Brazil: Femiane, Bayer) 262:(UK: Loestrin 20, Galen; US: Loestrin 1/20, 4140:Tooltip G protein-coupled estrogen receptor 2959:Fosfestrol (diethylstilbestrol diphosphate) 1700:Active molecules in hormonal contraceptives 784:Major surgery with prolonged immobilization 516:in the UK (AU, RU: Diane-35, UK: Dianette, 296:: 365 days/year, no placebo (US: Amethyst, 5935:11-Deoxycortisone (21-hydroxyprogesterone) 5914: 5027:Gestonorone caproate (gestronol hexanoate) 4478: 4449: 4435: 4427: 4144: 3102:Triphenylmethylethylene (triphenylpropene) 2426:, many others; via estrogenic metabolites) 2350:17α-Epiestriol (16α-hydroxy-17α-estradiol) 2131: 2102: 2088: 2080: 1806: 1691: 1677: 1669: 1583: 1385: 1291:Preventing sexually-transmitted infections 1257: 1243: 1235: 781:Headaches with focal neurological symptoms 4619:17α-Substituted progesterone derivatives: 4527:17α-Methyl-11-deoxycorticosterone acetate 2122: 585:norgestimate/ethinylestradiol from Mylan) 470:500 μg norethisterone (UK: Ovysmen, 117:Learn how and when to remove this message 5062:Oxogestone phenpropionate (xinogestone) 5022:Gestonorone acetate (gestronol acetate) 844: 630:35 μg ethinylestradiol: triphasic 581:25 μg ethinylestradiol: triphasic 550:1.5 mg estradiol (as hemihydrate) 464:flavor (US: Femcon Fe, Warner Chilcott) 5899:Tooltip Membrane progesterone receptor 4652:Acetomepregenol (mepregenol diacetate) 1073:: CS1 maint: archived copy as title ( 1066: 1028:: CS1 maint: archived copy as title ( 1021: 647:35 μg ethinylestradiol: biphasic 592:(US: Cyclessa, Organon; Velivet, Barr) 191:by interfering with implantation of a 5909:Tooltip Progestin and adipoQ receptor 825:(Enovid)—the first oral contraceptive 793:Undiagnosed abnormal genital bleeding 700:The following progestogens are used: 395:; RU: Rigevidon 21+7, Richter Gedeon) 7: 1296:Over-the-counter oral contraceptives 55:adding citations to reliable sources 1281:Comparison of birth control methods 5098:6,6-Difluoronorethisterone acetate 1658:Male contraceptives in development 879:A Clinical Guide for Contraception 778:Diabetes with vascular involvement 25: 6006:Progestogens and antiprogestogens 5413:Methoxydienone (methoxygonadiene) 4807:Fluoromedroxyprogesterone acetate 3501:taleranol (teranol, β-zearalanol) 2416:metandienone (methandrostenolone) 1136:"Natazia Prescribing Information" 202:Combined oral contraceptive pills 134:combined oral contraceptive pills 66:"Birth control pill formulations" 5373:Dimethandrolone dodecylcarbonate 5306:; Anabolic–androgenic steroids: 4562:Progesterone 3-acetyl enol ether 4411:Progesterone receptor modulators 4165:Afimoxifene (4-hydroxytamoxifen) 3047:Prinaberel (ERB-041, WAY-202041) 31: 5077:Segesterone acetate (nestorone) 4969:19-Norprogesterone derivatives: 4622:6α-Methyl-17α-bromoprogesterone 4108:Coregulator-binding modulators: 2375:17β-Methyl-17α-dihydroequilenin 1301:Oral contraceptive formulations 224:extended-cycle monophasic pills 42:needs additional citations for 5230:Norethisterone (norethindrone) 5007:Fluoro furanyl norprogesterone 4627:15β-Hydroxycyproterone acetate 4574:Retroprogesterone derivatives: 2939:Erteberel (SERBA-1, LY-500307) 1836:Norethisterone (norethindrone) 423:; RU: Regulon, Richter Gedeon) 1: 6001:Receptor/signaling modulators 5308:11β-Methyl-19-nortestosterone 4972:17α-Methyl-19-norprogesterone 4474:Tooltip Progesterone receptor 4396:Receptor/signaling modulators 2360:17α-Ethynyl-3β-androstanediol 2355:17α-Ethynyl-3α-androstanediol 6042:Combined oral contraceptives 6016:Estrogen receptor modulators 6011:Androgen receptor modulators 5398:Ethylestrenol (ethylnandrol) 5328:19-Nordehydroepiandrosterone 5210:Lynestrenol phenylpropionate 5103:17α-Allyl-19-nortestosterone 5002:Fluoro ethyl norprogesterone 4977:18-Methylsegesterone acetate 4877:Medroxyprogesterone caproate 4507:9α-Bromo-11-ketoprogesterone 4406:Androgen receptor modulators 2710:Lynestrenol phenylpropionate 802:Known or suspected pregnancy 533:50 μg ethinylestradiol 453:35 μg ethinylestradiol 398:150 μg levonorgestrel: 354:30 μg ethinylestradiol 255:20 μg ethinylestradiol 243:15 μg ethinylestradiol 5436:nandrolone phenylpropionate 5378:Dimethandrolone undecanoate 4872:Medroxyprogesterone acetate 4837:Hydroxyprogesterone acetate 4717:Chlormethenmadinone acetate 4401:Estrogens and antiestrogens 4051:Oxabicycloheptene sulfonate 3738:Etacstil (GW-5638, DPC-974) 2914:Doisynoestrol (fenocycline) 2658:Ethinylestradiol 3-benzoate 2170:3β,5α-Dihydrolevonorgestrel 2165:3α,5α-Dihydrolevonorgestrel 2014:Medroxyprogesterone acetate 1985:Spironolactone derivatives: 1608:Fertility awareness methods 933:"Iron deficiency in Europe" 508:: only approved for severe 6058: 5093:6,6-Difluoronorethisterone 4118:Noncompetitive inhibitors: 3743:Ethamoxytriphetol (MER-25) 2904:Dimestrol (dianisylhexene) 2663:Ethinylestradiol sulfonate 441:: Bellina; Gedeon Richter) 281:only (US: Loestrin 24 Fe, 5993: 5498:Spirolactone derivatives: 5368:Dimethandrolone buciclate 5089:Testosterone derivatives: 4857:Mecigestone (pentarane B) 4687:Bromethenmadinone acetate 4577:20α-Dihydrodydrogesterone 4489:Progesterone derivatives: 4388: 4160:7β-Hydroxyepiandrosterone 3718:Desmethylchlorotrianisene 2897:Diethylstilbestrol esters 2850:Bisdehydrodoisynolic acid 2270:11β-Chloromethylestradiol 2245:7β-Hydroxyepiandrosterone 2127:Tooltip Estrogen receptor 1603:Calendar (rhythm) methods 1196:World Health Organization 206:All contain an estrogen, 171:). They also thicken the 5651:5α-Dihydronorethisterone 5646:5α-Dihydrolevonorgestrel 5556:3,8-Dihydrodiligustilide 5323:19-Nor-5-androstenedione 5243:norethisterone enanthate 5199:levonorgestrel butanoate 4224:Fulvestrant (ICI-182780) 4041:Methylpiperidinopyrazole 3994:Fulvestrant (ICI-182780) 3477:Resorcylic acid lactones 2700:Hydroxyestrone diacetate 2636:Etamestrol (eptamestrol) 1875:Norethisterone enanthate 1846:Norethisterone enanthate 1729:Testosterone undecanoate 854:Contraceptive Technology 5945:17α-Hydroxyprogesterone 5681:Metapristone (RU-42633) 5462:Trenbolone (trienolone) 5318:19-Nor-5-androstenediol 5118:Chloroethynylnorgestrel 5032:Gestronol (gestonorone) 4962:Triamcinolone acetonide 4917:Methenmadinone caproate 4792:Fluorometholone acetate 4537:20β-Dihydroprogesterone 4532:20α-Dihydroprogesterone 4522:16α-Hydroxyprogesterone 3535:Synthetic xenoestrogens 3092:Triphenylchloroethylene 3027:Methestrol dipropionate 2555:Polyestradiol phosphate 1518:Emergency Contraception 5930:5β-Dihydroprogesterone 5925:5α-Dihydroprogesterone 5531:SC-5233 (spirolactone) 5338:Bolandiol dipropionate 5239:norethisterone acetate 4912:Methenmadinone acetate 4707:Chlormadinone caproate 4667:Algestone acetophenide 4647:17α-Methylprogesterone 4582:20α-Dihydrotrengestone 4517:11-Deoxycorticosterone 4512:11-Dehydroprogesterone 4497:5α-Dihydroprogesterone 4492:3β-Dihydroprogesterone 3628:4'-Hydroxynorendoxifen 3623:2-Phenylbenzothiophene 3497:zeranol (α-zearalanol) 3200:phlorizin (phloridzin) 3087:Triphenylbromoethylene 2986:ICI-85966 (Stilbostat) 2567:Estramustine phosphate 2440:Bolandiol dipropionate 2045:Algestone acetophenide 1841:Norethisterone acetate 1724:Testosterone buciclate 1438:Multi-month injections 1381:Hormonal contraception 1345:Levonorgestrel implant 1311:Long-acting reversible 823:Mestranol/noretynodrel 743:(RU: Exluton, Organon) 690:Progestogen-only pills 685:Progestogen-only pills 268:Watson Pharmaceuticals 260:norethisterone acetate 153:progestogen only pills 5686:Mifepristone (RU-486) 5235:Norethisterone esters 5195:Levonorgestrel esters 5143:Ethinylandrostenediol 4947:Pentagestrone acetate 4832:Hydromadinone acetate 4702:Chlormadinone acetate 4637:17α-Bromoprogesterone 4502:6α-Methylprogesterone 4458:Progesterone receptor 3808:Miproxifene phosphate 3633:27-Hydroxycholesterol 3097:Triphenyliodoethylene 2641:Ethinylandrostenediol 2604:Estrogenic substances 2592:Polyestriol phosphate 2460:Cloxestradiol acetate 2004:Chlormadinone acetate 1566:Vaginal pH modulation 1543:Low-dose mifepristone 1443:Progestogen-only pill 1337:Contraceptive implant 736:(UK: Femulen, Pfizer) 435:chlormadinone acetate 187:. This could prevent 167:from releasing eggs ( 6021:List of progestogens 5521:Potassium canrenoate 5475:trenbolone enanthate 5457:Tetrahydrogestrinone 5432:nandrolone decanoate 5408:Metribolone (R-1881) 5289:Quingestanol acetate 5220:Metynodiol diacetate 4902:Melengestrol acetate 4802:Flumedroxone acetate 4747:Clomegestone acetate 3122:WAY-204688 (SIM-688) 2934:ERB-196 (WAY-202196) 2885:Dienestrol diacetate 2624:Estrone methyl ether 2530:Esterified estrogens 2472:Conjugated estrogens 2365:17β-Dihydroequilenin 2340:17α-Dihydroequilenin 2280:15α-Hydroxyestradiol 2275:11β-Methoxyestradiol 2250:8,9-Dehydroestradiol 1598:Breastfeeding method 1508:Contraceptive sponge 1392:estrogen–progestogen 1341:Etonogestrel implant 750:(US: Opill, Perrigo) 605:Fe, Warner Chilcott) 266:; Microgestin 1/20, 51:improve this article 5175:Etynodiol diacetate 5042:Nomegestrol acetate 5017:Gestadienol acetate 4867:Medroxyprogesterone 4767:Delmadinone acetate 4757:Cyproterone acetate 4727:Cismadinone acetate 4712:Chlormethenmadinone 4662:Algestone acetonide 4289:Propylpyrazoletriol 4204:Diarylpropionitrile 3052:Propylpyrazoletriol 2909:Dimethylstilbestrol 2875:Diarylpropionitrile 2685:Etynodiol diacetate 2385:Abiraterone acetate 2295:16α-Fluoroestradiol 1970:Nomegestrol acetate 1960:Segesterone acetate 1826:Etynodiol diacetate 1772:Estradiol enanthate 1767:Estradiol cypionate 1633:Non-penetrative sex 1625:vaginal intercourse 1590:vaginal intercourse 1410:Contraceptive patch 1405:Extended cycle Pill 1322:Intrauterine device 1286:Male contraceptives 775:Severe hypertension 734:etynodiol diacetate 669:estradiol valerate/ 555:nomegestrol acetate 506:cyproterone acetate 486:etynodiol diacetate 159:Mechanism of action 130:Birth control pills 5721:Ulipristal acetate 5661:Asoprisnil ecamate 5641:Dihydroethisterone 5491:Trestolone acetate 5471:trenbolone acetate 5388:Dimethyltrienolone 4982:19-Norprogesterone 4927:Mometasone furoate 4892:Megestrol caproate 4782:Flugestone acetate 4737:Clogestone acetate 4692:Butagest (buterol) 4677:Anagestone acetate 4371:Diethylstilbestrol 4155:2-Methoxyestradiol 4086:TAS-108 (SR-16234) 4036:Methylepitiostanol 3974:EM-800 (SCH-57050) 3898:TAS-108 (SR-16234) 3618:2-Phenylbenzofuran 3232:8-prenylnaringenin 2892:Diethylstilbestrol 2550:Lipoidal estradiol 2525:ERA-63 (ORG-37663) 2467:Conjugated estriol 2412:methyltestosterone 2370:17β-Dihydroequilin 2345:17α-Dihydroequilin 2320:16β-Hydroxyestrone 2305:16α-Hydroxyestrone 2255:8,9-Dehydroestrone 2240:7α-Methylestradiol 2215:4-Methoxyestradiol 2205:4-Hydroxyestradiol 2180:3β-Hydroxytibolone 2175:3α-Hydroxytibolone 2145:2-Hydroxyestradiol 2040:Ulipristal acetate 1907:Third generation ( 1810:First generation ( 1777:Estradiol valerate 1762:Estradiol benzoate 1752:Diethylstilbestrol 1533:Ulipristal acetate 1521:(Post-intercourse) 1415:Monthly injections 664:estradiol valerate 419:; US: Ortho-Cept, 136:, containing both 6029: 6028: 5989: 5988: 5888: 5887: 5467:Trenbolone esters 5428:Nandrolone esters 5383:Dimethyldienolone 4992:Amadinone acetate 4937:Osaterone acetate 4887:Megestrol acetate 4682:Bromethenmadinone 4602:Retroprogesterone 4424: 4423: 4416:List of estrogens 4384: 4383: 4129: 4128: 3969:Cytestrol acetate 3192:isoliquiritigenin 3134:Unknown/unsorted: 2820:β-LGND2 (GTx-878) 2400:Anabolic steroids 2310:16α-Iodoestradiol 2200:4-Fluoroestradiol 2195:4-Androstenedione 2185:3β-Androstanediol 2160:3α-Androstanediol 2111:Estrogen receptor 2077: 2076: 2073: 2072: 2019:Megestrol acetate 1942:Fourth generation 1865:Second generation 1666: 1665: 1646: 1645: 1474: 1473: 755:Contraindications 317:; HU: Novynette, 127: 126: 119: 101: 16:(Redirected from 6049: 5950:Allopregnanolone 5915: 5910: 5906: 5900: 5896: 5630: 5626: 4822:Haloprogesterone 4479: 4475: 4471: 4451: 4444: 4437: 4428: 4283:2,2',5'-PCB-4-OH 4219:Ethinylestradiol 4145: 4141: 4137: 3878:Rimostil (P-081) 3688:Chlorotrianisene 3610: 3606: 3385:Metalloestrogens 3164:-related (e.g., 2979:Hexestrol esters 2653:Ethinylestradiol 2545:Estradiol esters 2300:16α-Hydroxy-DHEA 2285:16-Ketoestradiol 2225:5-Androstenediol 2220:4-Methoxyestrone 2210:4-Hydroxyestrone 2190:4-Androstenediol 2150:2-Hydroxyestrone 2132: 2128: 2124: 2104: 2097: 2090: 2081: 1807: 1782:Ethinylestradiol 1693: 1686: 1679: 1670: 1584: 1430:Progestogen-only 1386: 1259: 1252: 1245: 1236: 1230: 1229: 1227: 1226: 1212: 1206: 1205: 1203: 1202: 1188: 1182: 1181: 1179: 1178: 1169:. Archived from 1163: 1157: 1156: 1154: 1153: 1147: 1141:. Archived from 1140: 1132: 1126: 1125: 1123: 1121: 1115:"GoodRx - Error" 1111: 1105: 1104: 1102: 1101: 1085: 1079: 1078: 1072: 1064: 1062: 1061: 1055: 1049:. Archived from 1048: 1040: 1034: 1033: 1027: 1019: 1017: 1016: 1010: 1004:. Archived from 1003: 995: 989: 988: 986: 985: 979: 973:. Archived from 972: 960: 954: 953: 951: 950: 944: 937: 928: 922: 921: 919: 918: 913:on June 13, 2011 909:. Archived from 899: 893: 892: 874: 868: 867: 849: 500: 499: 394: 393: 385: 384: 379: 378: 344: 343: 328:(UK: Femodette, 279:ferrous fumarate 220:menstrual period 208:ethinylestradiol 122: 115: 111: 108: 102: 100: 59: 35: 27: 21: 18:Ortho Tri-cyclen 6057: 6056: 6052: 6051: 6050: 6048: 6047: 6046: 6032: 6031: 6030: 6025: 5985: 5969: 5908: 5901: 5898: 5884: 5770: 5628: 5621: 5615: 5442:Norethandrolone 5403:Methyldienolone 5363:Dimethandrolone 4787:Fluorometholone 4473: 4463: 4455: 4425: 4420: 4380: 4359: 4323: 4139: 4125: 3959:7β-Hydroxy-DHEA 3942: 3778:Levormeloxifene 3608: 3601: 3595: 3511:deoxymiroestrol 3379:-hinokiresinol) 3017:Methallenestril 2919:Doisynolic acid 2720:Methylestradiol 2235:7α-Hydroxy-DHEA 2126: 2116: 2108: 2078: 2069: 2023: 1992: 1937: 1902: 1860: 1796: 1738: 1719:Dimethandrolone 1702: 1697: 1667: 1662: 1642: 1623: 1617: 1588: 1575: 1552: 1520: 1512: 1493:Internal condom 1488:External condom 1480:Barrier Methods 1470: 1452: 1424: 1391: 1375: 1350: 1312: 1305: 1269: 1263: 1233: 1224: 1222: 1214: 1213: 1209: 1200: 1198: 1190: 1189: 1185: 1176: 1174: 1165: 1164: 1160: 1151: 1149: 1145: 1138: 1134: 1133: 1129: 1119: 1117: 1113: 1112: 1108: 1099: 1097: 1087: 1086: 1082: 1065: 1059: 1057: 1053: 1046: 1044:"Archived copy" 1042: 1041: 1037: 1020: 1014: 1012: 1008: 1001: 999:"Archived copy" 997: 996: 992: 983: 981: 977: 970: 962: 961: 957: 948: 946: 942: 935: 930: 929: 925: 916: 914: 907:PatentStorm LLC 901: 900: 896: 889: 876: 875: 871: 864: 851: 850: 846: 842: 819: 757: 687: 578: 497: 496: 391: 390: 382: 381: 376: 375: 341: 340: 313:(UK: Mercilon, 283:Warner Chilcott 232: 204: 161: 123: 112: 106: 103: 60: 58: 48: 36: 23: 22: 15: 12: 11: 5: 6055: 6053: 6045: 6044: 6034: 6033: 6027: 6026: 6024: 6023: 6018: 6013: 6008: 6003: 5998: 5994: 5991: 5990: 5987: 5986: 5984: 5983: 5977: 5975: 5971: 5970: 5968: 5967: 5962: 5957: 5952: 5947: 5942: 5937: 5932: 5927: 5921: 5919: 5912: 5890: 5889: 5886: 5885: 5883: 5882: 5877: 5872: 5867: 5862: 5857: 5852: 5847: 5842: 5833: 5832: 5827: 5822: 5817: 5812: 5807: 5802: 5797: 5792: 5787: 5778: 5776: 5772: 5771: 5769: 5768: 5763: 5758: 5753: 5748: 5743: 5734: 5733: 5728: 5723: 5718: 5713: 5708: 5703: 5698: 5693: 5688: 5683: 5678: 5673: 5668: 5663: 5658: 5653: 5648: 5643: 5634: 5632: 5617: 5616: 5614: 5613: 5608: 5599: 5598: 5593: 5588: 5583: 5578: 5573: 5568: 5563: 5558: 5549: 5548: 5543: 5541:Spironolactone 5538: 5533: 5528: 5523: 5518: 5513: 5508: 5503: 5501:Canrenoic acid 5494: 5493: 5488: 5483: 5478: 5464: 5459: 5454: 5449: 5444: 5439: 5425: 5420: 5415: 5410: 5405: 5400: 5395: 5393:Ethyldienolone 5390: 5385: 5380: 5375: 5370: 5365: 5360: 5355: 5350: 5348:Dimethisterone 5345: 5340: 5335: 5330: 5325: 5320: 5315: 5310: 5301: 5296: 5291: 5286: 5281: 5276: 5274:Norvinisterone 5271: 5269:Norgestrienone 5266: 5261: 5256: 5251: 5246: 5232: 5227: 5225:Norelgestromin 5222: 5217: 5212: 5207: 5202: 5192: 5190:Levonorgestrel 5187: 5182: 5177: 5172: 5167: 5162: 5157: 5152: 5151: 5150: 5140: 5135: 5130: 5125: 5120: 5115: 5110: 5105: 5100: 5095: 5085: 5084: 5079: 5074: 5069: 5064: 5059: 5054: 5049: 5044: 5039: 5034: 5029: 5024: 5019: 5014: 5009: 5004: 4999: 4994: 4989: 4984: 4979: 4974: 4965: 4964: 4959: 4954: 4949: 4944: 4939: 4934: 4929: 4924: 4919: 4914: 4909: 4907:Methenmadinone 4904: 4899: 4894: 4889: 4884: 4879: 4874: 4869: 4864: 4859: 4854: 4849: 4844: 4839: 4834: 4829: 4824: 4819: 4814: 4809: 4804: 4799: 4794: 4789: 4784: 4779: 4774: 4769: 4764: 4759: 4754: 4749: 4744: 4739: 4734: 4729: 4724: 4719: 4714: 4709: 4704: 4699: 4694: 4689: 4684: 4679: 4674: 4669: 4664: 4659: 4654: 4649: 4644: 4639: 4634: 4629: 4624: 4615: 4614: 4609: 4604: 4599: 4597:Dydrogesterone 4594: 4589: 4584: 4579: 4570: 4569: 4564: 4559: 4554: 4549: 4544: 4539: 4534: 4529: 4524: 4519: 4514: 4509: 4504: 4499: 4494: 4485: 4483: 4476: 4465: 4464: 4456: 4454: 4453: 4446: 4439: 4431: 4422: 4421: 4419: 4418: 4413: 4408: 4403: 4398: 4393: 4389: 4386: 4385: 4382: 4381: 4379: 4378: 4373: 4367: 4365: 4361: 4360: 4358: 4357: 4352: 4347: 4342: 4337: 4331: 4329: 4325: 4324: 4322: 4321: 4316: 4311: 4306: 4301: 4296: 4291: 4286: 4276: 4271: 4266: 4261: 4256: 4251: 4249:Hydroxytyrosol 4246: 4241: 4236: 4231: 4226: 4221: 4216: 4211: 4206: 4201: 4187: 4182: 4177: 4172: 4167: 4162: 4157: 4151: 4149: 4142: 4131: 4130: 4127: 4126: 4124: 4123: 4114: 4113: 4104: 4103: 4098: 4093: 4088: 4083: 4078: 4073: 4068: 4063: 4058: 4053: 4048: 4043: 4038: 4033: 4028: 4023: 4018: 3996: 3991: 3986: 3981: 3976: 3971: 3966: 3964:Chloroindazole 3961: 3956: 3950: 3948: 3944: 3943: 3941: 3940: 3935: 3930: 3925: 3920: 3915: 3910: 3905: 3900: 3895: 3890: 3885: 3883:Spironolactone 3880: 3875: 3870: 3865: 3860: 3855: 3850: 3845: 3840: 3835: 3830: 3825: 3820: 3815: 3810: 3805: 3800: 3795: 3790: 3785: 3780: 3775: 3770: 3765: 3760: 3755: 3750: 3745: 3740: 3735: 3730: 3725: 3720: 3715: 3710: 3705: 3700: 3695: 3690: 3685: 3680: 3675: 3670: 3665: 3660: 3655: 3650: 3645: 3640: 3635: 3630: 3625: 3620: 3614: 3612: 3597: 3596: 3594: 3593: 3584:Others (e.g., 3582: 3532: 3518: 3504: 3474: 3456: 3434: 3392: 3382: 3360: 3355: 3312:liquiritigenin 3221: 3207: 3185: 3159:Xenoestrogens: 3155: 3154: 3149: 3144: 3139: 3130: 3129: 3124: 3119: 3114: 3109: 3104: 3099: 3094: 3089: 3084: 3079: 3074: 3069: 3064: 3059: 3054: 3049: 3044: 3039: 3034: 3032:Paroxypropione 3029: 3024: 3019: 3014: 3009: 3001: 2993: 2988: 2983: 2982: 2981: 2971: 2966: 2961: 2956: 2951: 2946: 2944:Estrobin (DBE) 2941: 2936: 2931: 2926: 2921: 2916: 2911: 2906: 2901: 2900: 2899: 2889: 2888: 2887: 2877: 2872: 2867: 2862: 2857: 2852: 2847: 2842: 2837: 2835:Allenolic acid 2832: 2827: 2822: 2817: 2812: 2807: 2802: 2793: 2792: 2787: 2782: 2777: 2772: 2767: 2762: 2757: 2752: 2747: 2742: 2740:Norethisterone 2737: 2732: 2730:Mytatrienediol 2727: 2722: 2717: 2712: 2707: 2702: 2697: 2692: 2687: 2682: 2677: 2675:Ethylestradiol 2672: 2670:Ethinylestriol 2667: 2666: 2665: 2660: 2650: 2649: 2648: 2638: 2633: 2632: 2631: 2626: 2621: 2619:Estrone esters 2611: 2606: 2601: 2596: 2595: 2594: 2589: 2587:Estriol esters 2579: 2574: 2572:Estrapronicate 2569: 2564: 2559: 2558: 2557: 2552: 2547: 2537: 2532: 2527: 2522: 2517: 2512: 2507: 2502: 2494: 2489: 2484: 2479: 2474: 2469: 2464: 2463: 2462: 2452: 2447: 2442: 2437: 2432: 2427: 2397: 2392: 2390:Alestramustine 2387: 2382: 2377: 2372: 2367: 2362: 2357: 2352: 2347: 2342: 2337: 2327: 2322: 2317: 2312: 2307: 2302: 2297: 2292: 2290:16-Ketoestrone 2287: 2282: 2277: 2272: 2267: 2262: 2257: 2252: 2247: 2242: 2237: 2232: 2227: 2222: 2217: 2212: 2207: 2202: 2197: 2192: 2187: 2182: 2177: 2172: 2167: 2162: 2157: 2152: 2147: 2138: 2136: 2129: 2118: 2117: 2109: 2107: 2106: 2099: 2092: 2084: 2075: 2074: 2071: 2070: 2068: 2067: 2062: 2057: 2052: 2050:Dydrogesterone 2047: 2042: 2037: 2031: 2029: 2025: 2024: 2022: 2021: 2016: 2011: 2006: 2000: 1998: 1994: 1993: 1991: 1990: 1982: 1977: 1972: 1967: 1962: 1954: 1945: 1943: 1939: 1938: 1936: 1935: 1930: 1925: 1920: 1914: 1912: 1904: 1903: 1901: 1900: 1895: 1893:Norelgestromin 1890: 1888:Levonorgestrel 1882: 1880:Norgestrienone 1877: 1868: 1866: 1862: 1861: 1859: 1858: 1853: 1848: 1843: 1838: 1833: 1828: 1823: 1817: 1815: 1804: 1798: 1797: 1795: 1794: 1789: 1784: 1779: 1774: 1769: 1764: 1759: 1754: 1748: 1746: 1740: 1739: 1737: 1736: 1731: 1726: 1721: 1712: 1710: 1704: 1703: 1698: 1696: 1695: 1688: 1681: 1673: 1664: 1663: 1661: 1660: 1654: 1652: 1648: 1647: 1644: 1643: 1641: 1640: 1635: 1629: 1627: 1619: 1618: 1616: 1615: 1610: 1605: 1600: 1594: 1592: 1581: 1577: 1576: 1574: 1573: 1568: 1562: 1560: 1554: 1553: 1551: 1550: 1545: 1540: 1538:Levonorgestrel 1535: 1530: 1524: 1522: 1514: 1513: 1511: 1510: 1505: 1500: 1495: 1490: 1484: 1482: 1476: 1475: 1472: 1471: 1469: 1468: 1462: 1460: 1454: 1453: 1451: 1450: 1445: 1440: 1434: 1432: 1426: 1425: 1423: 1422: 1417: 1412: 1407: 1402: 1396: 1394: 1383: 1377: 1376: 1374: 1373: 1367: 1364:Tubal ligation 1360: 1358: 1352: 1351: 1349: 1348: 1334: 1328: 1318: 1316: 1307: 1306: 1304: 1303: 1298: 1293: 1288: 1283: 1277: 1275: 1274:Related topics 1271: 1270: 1264: 1262: 1261: 1254: 1247: 1239: 1232: 1231: 1207: 1183: 1158: 1127: 1106: 1080: 1035: 990: 955: 923: 894: 887: 869: 862: 843: 841: 838: 837: 836: 831: 826: 818: 815: 807: 806: 803: 800: 797: 794: 791: 788: 785: 782: 779: 776: 773: 770: 767: 764: 756: 753: 752: 751: 744: 737: 730: 727:levonorgestrel 723: 716: 709: 706:norethisterone 686: 683: 682: 681: 680: 679: 666:: estrophasic 662:3/2/1 mg 657: 656: 655: 654: 651: 645: 644: 643: 639: 635: 628: 627: 626: 623: 616: 615: 614: 608: 607: 606: 595: 594: 593: 586: 577: 574: 573: 572: 571: 570: 564: 563: 562: 548: 547: 546: 543: 540: 537: 531: 530: 529: 523: 522: 521: 502: 489: 482: 479: 468: 465: 458:norethisterone 451: 450: 449: 442: 431: 424: 413: 406: 403: 400:extended cycle 396: 387: 372: 369: 362: 352: 351: 350: 333: 322: 319:Richter Gedeon 307: 304: 301: 290:levonorgestrel 286: 275: 270:; Junel 1/20, 253: 252: 251: 231: 228: 203: 200: 175:, which keeps 173:cervical mucus 160: 157: 125: 124: 107:September 2009 39: 37: 30: 24: 14: 13: 10: 9: 6: 4: 3: 2: 6054: 6043: 6040: 6039: 6037: 6022: 6019: 6017: 6014: 6012: 6009: 6007: 6004: 6002: 5999: 5996: 5995: 5992: 5982: 5979: 5978: 5976: 5972: 5966: 5963: 5961: 5958: 5956: 5953: 5951: 5948: 5946: 5943: 5941: 5938: 5936: 5933: 5931: 5928: 5926: 5923: 5922: 5920: 5916: 5913: 5907: 5897: 5891: 5881: 5878: 5876: 5873: 5871: 5870:Valproic acid 5868: 5866: 5863: 5861: 5858: 5856: 5853: 5851: 5848: 5846: 5843: 5841: 5838: 5837:Nonsteroidal: 5835: 5834: 5831: 5828: 5826: 5823: 5821: 5818: 5816: 5813: 5811: 5808: 5806: 5803: 5801: 5798: 5796: 5793: 5791: 5788: 5786: 5783: 5780: 5779: 5777: 5773: 5767: 5766:Syringic acid 5764: 5762: 5759: 5757: 5754: 5752: 5749: 5747: 5744: 5742: 5739: 5738:Nonsteroidal: 5736: 5735: 5732: 5729: 5727: 5724: 5722: 5719: 5717: 5714: 5712: 5709: 5707: 5704: 5702: 5699: 5697: 5694: 5692: 5689: 5687: 5684: 5682: 5679: 5677: 5674: 5672: 5669: 5667: 5666:Guggulsterone 5664: 5662: 5659: 5657: 5654: 5652: 5649: 5647: 5644: 5642: 5639: 5636: 5635: 5633: 5627: 5618: 5612: 5609: 5607: 5604: 5601: 5600: 5597: 5594: 5592: 5589: 5587: 5584: 5582: 5579: 5577: 5574: 5572: 5571:Riligustilide 5569: 5567: 5564: 5562: 5559: 5557: 5554: 5553:Nonsteroidal: 5551: 5550: 5547: 5544: 5542: 5539: 5537: 5534: 5532: 5529: 5527: 5524: 5522: 5519: 5517: 5514: 5512: 5509: 5507: 5504: 5502: 5499: 5496: 5495: 5492: 5489: 5487: 5484: 5482: 5479: 5476: 5472: 5468: 5465: 5463: 5460: 5458: 5455: 5453: 5450: 5448: 5445: 5443: 5440: 5437: 5433: 5429: 5426: 5424: 5421: 5419: 5416: 5414: 5411: 5409: 5406: 5404: 5401: 5399: 5396: 5394: 5391: 5389: 5386: 5384: 5381: 5379: 5376: 5374: 5371: 5369: 5366: 5364: 5361: 5359: 5356: 5354: 5351: 5349: 5346: 5344: 5341: 5339: 5336: 5334: 5331: 5329: 5326: 5324: 5321: 5319: 5316: 5314: 5311: 5309: 5305: 5302: 5300: 5297: 5295: 5292: 5290: 5287: 5285: 5282: 5280: 5277: 5275: 5272: 5270: 5267: 5265: 5262: 5260: 5257: 5255: 5252: 5250: 5247: 5244: 5240: 5236: 5233: 5231: 5228: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5208: 5206: 5203: 5200: 5196: 5193: 5191: 5188: 5186: 5183: 5181: 5178: 5176: 5173: 5171: 5168: 5166: 5163: 5161: 5158: 5156: 5153: 5149: 5148:Ethandrostate 5146: 5145: 5144: 5141: 5139: 5136: 5134: 5131: 5129: 5126: 5124: 5121: 5119: 5116: 5114: 5111: 5109: 5108:Allylestrenol 5106: 5104: 5101: 5099: 5096: 5094: 5090: 5087: 5086: 5083: 5080: 5078: 5075: 5073: 5070: 5068: 5065: 5063: 5060: 5058: 5055: 5053: 5050: 5048: 5045: 5043: 5040: 5038: 5035: 5033: 5030: 5028: 5025: 5023: 5020: 5018: 5015: 5013: 5010: 5008: 5005: 5003: 5000: 4998: 4995: 4993: 4990: 4988: 4985: 4983: 4980: 4978: 4975: 4973: 4970: 4967: 4966: 4963: 4960: 4958: 4955: 4953: 4950: 4948: 4945: 4943: 4942:Pentagestrone 4940: 4938: 4935: 4933: 4930: 4928: 4925: 4923: 4920: 4918: 4915: 4913: 4910: 4908: 4905: 4903: 4900: 4898: 4895: 4893: 4890: 4888: 4885: 4883: 4880: 4878: 4875: 4873: 4870: 4868: 4865: 4863: 4860: 4858: 4855: 4853: 4850: 4848: 4845: 4843: 4840: 4838: 4835: 4833: 4830: 4828: 4827:Hydromadinone 4825: 4823: 4820: 4818: 4817:Gestobutanoyl 4815: 4813: 4810: 4808: 4805: 4803: 4800: 4798: 4795: 4793: 4790: 4788: 4785: 4783: 4780: 4778: 4775: 4773: 4770: 4768: 4765: 4763: 4760: 4758: 4755: 4753: 4750: 4748: 4745: 4743: 4740: 4738: 4735: 4733: 4730: 4728: 4725: 4723: 4720: 4718: 4715: 4713: 4710: 4708: 4705: 4703: 4700: 4698: 4697:Chlormadinone 4695: 4693: 4690: 4688: 4685: 4683: 4680: 4678: 4675: 4673: 4670: 4668: 4665: 4663: 4660: 4658: 4655: 4653: 4650: 4648: 4645: 4643: 4640: 4638: 4635: 4633: 4630: 4628: 4625: 4623: 4620: 4617: 4616: 4613: 4610: 4608: 4605: 4603: 4600: 4598: 4595: 4593: 4590: 4588: 4585: 4583: 4580: 4578: 4575: 4572: 4571: 4568: 4565: 4563: 4560: 4558: 4555: 4553: 4550: 4548: 4545: 4543: 4540: 4538: 4535: 4533: 4530: 4528: 4525: 4523: 4520: 4518: 4515: 4513: 4510: 4508: 4505: 4503: 4500: 4498: 4495: 4493: 4490: 4487: 4486: 4484: 4480: 4477: 4472: 4466: 4462: 4459: 4452: 4447: 4445: 4440: 4438: 4433: 4432: 4429: 4417: 4414: 4412: 4409: 4407: 4404: 4402: 4399: 4397: 4394: 4391: 4390: 4387: 4377: 4374: 4372: 4369: 4368: 4366: 4362: 4356: 4353: 4351: 4348: 4346: 4343: 4341: 4338: 4336: 4333: 4332: 4330: 4326: 4320: 4317: 4315: 4312: 4310: 4307: 4305: 4302: 4300: 4297: 4295: 4292: 4290: 4287: 4284: 4280: 4277: 4275: 4272: 4270: 4267: 4265: 4262: 4260: 4257: 4255: 4252: 4250: 4247: 4245: 4242: 4240: 4237: 4235: 4232: 4230: 4227: 4225: 4222: 4220: 4217: 4215: 4212: 4210: 4207: 4205: 4202: 4199: 4195: 4191: 4188: 4186: 4183: 4181: 4178: 4176: 4173: 4171: 4168: 4166: 4163: 4161: 4158: 4156: 4153: 4152: 4150: 4146: 4143: 4138: 4132: 4122: 4119: 4116: 4115: 4112: 4109: 4106: 4105: 4102: 4099: 4097: 4094: 4092: 4089: 4087: 4084: 4082: 4079: 4077: 4074: 4072: 4069: 4067: 4064: 4062: 4059: 4057: 4054: 4052: 4049: 4047: 4044: 4042: 4039: 4037: 4034: 4032: 4029: 4027: 4024: 4022: 4019: 4016: 4012: 4008: 4004: 4000: 3997: 3995: 3992: 3990: 3987: 3985: 3982: 3980: 3977: 3975: 3972: 3970: 3967: 3965: 3962: 3960: 3957: 3955: 3952: 3951: 3949: 3945: 3939: 3936: 3934: 3931: 3929: 3926: 3924: 3921: 3919: 3916: 3914: 3911: 3909: 3906: 3904: 3901: 3899: 3896: 3894: 3891: 3889: 3886: 3884: 3881: 3879: 3876: 3874: 3871: 3869: 3866: 3864: 3863:Pipendoxifene 3861: 3859: 3856: 3854: 3851: 3849: 3846: 3844: 3841: 3839: 3836: 3834: 3831: 3829: 3826: 3824: 3821: 3819: 3816: 3814: 3811: 3809: 3806: 3804: 3801: 3799: 3796: 3794: 3791: 3789: 3786: 3784: 3781: 3779: 3776: 3774: 3771: 3769: 3766: 3764: 3761: 3759: 3756: 3754: 3751: 3749: 3746: 3744: 3741: 3739: 3736: 3734: 3731: 3729: 3726: 3724: 3721: 3719: 3716: 3714: 3711: 3709: 3706: 3704: 3701: 3699: 3698:Clomifenoxide 3696: 3694: 3691: 3689: 3686: 3684: 3681: 3679: 3676: 3674: 3673:Brilanestrant 3671: 3669: 3666: 3664: 3661: 3659: 3656: 3654: 3651: 3649: 3646: 3644: 3641: 3639: 3636: 3634: 3631: 3629: 3626: 3624: 3621: 3619: 3616: 3615: 3613: 3607: 3598: 3591: 3587: 3583: 3580: 3576: 3572: 3568: 3564: 3560: 3556: 3552: 3548: 3544: 3540: 3536: 3533: 3530: 3526: 3522: 3519: 3516: 3512: 3509:-like (e.g., 3508: 3505: 3502: 3498: 3494: 3490: 3486: 3482: 3478: 3475: 3472: 3468: 3464: 3460: 3457: 3454: 3453:guggulsterone 3450: 3446: 3442: 3438: 3437:Phytosteroids 3435: 3432: 3428: 3424: 3420: 3416: 3412: 3408: 3404: 3400: 3396: 3393: 3390: 3386: 3383: 3380: 3378: 3372: 3371:enterolactone 3368: 3364: 3361: 3359: 3356: 3353: 3349: 3345: 3341: 3337: 3333: 3329: 3325: 3321: 3317: 3313: 3309: 3305: 3301: 3297: 3293: 3289: 3285: 3281: 3277: 3273: 3269: 3265: 3261: 3257: 3253: 3249: 3245: 3241: 3237: 3233: 3229: 3225: 3222: 3219: 3215: 3211: 3208: 3205: 3204:wedelolactone 3201: 3197: 3193: 3189: 3186: 3183: 3182:photoanethole 3179: 3175: 3171: 3167: 3163: 3160: 3157: 3156: 3153: 3150: 3148: 3145: 3143: 3140: 3138: 3135: 3132: 3131: 3128: 3125: 3123: 3120: 3118: 3115: 3113: 3110: 3108: 3105: 3103: 3100: 3098: 3095: 3093: 3090: 3088: 3085: 3083: 3080: 3078: 3075: 3073: 3070: 3068: 3065: 3063: 3060: 3058: 3055: 3053: 3050: 3048: 3045: 3043: 3040: 3038: 3037:Pentafluranol 3035: 3033: 3030: 3028: 3025: 3023: 3020: 3018: 3015: 3013: 3010: 3008: 3006: 3002: 3000: 2998: 2994: 2992: 2989: 2987: 2984: 2980: 2977: 2976: 2975: 2972: 2970: 2967: 2965: 2962: 2960: 2957: 2955: 2952: 2950: 2947: 2945: 2942: 2940: 2937: 2935: 2932: 2930: 2927: 2925: 2922: 2920: 2917: 2915: 2912: 2910: 2907: 2905: 2902: 2898: 2895: 2894: 2893: 2890: 2886: 2883: 2882: 2881: 2878: 2876: 2873: 2871: 2868: 2866: 2863: 2861: 2858: 2856: 2853: 2851: 2848: 2846: 2843: 2841: 2838: 2836: 2833: 2831: 2828: 2826: 2823: 2821: 2818: 2816: 2813: 2811: 2808: 2806: 2803: 2801: 2798: 2797:Nonsteroidal: 2795: 2794: 2791: 2788: 2786: 2783: 2781: 2778: 2776: 2773: 2771: 2768: 2766: 2763: 2761: 2758: 2756: 2753: 2751: 2748: 2746: 2743: 2741: 2738: 2736: 2733: 2731: 2728: 2726: 2723: 2721: 2718: 2716: 2713: 2711: 2708: 2706: 2703: 2701: 2698: 2696: 2693: 2691: 2688: 2686: 2683: 2681: 2678: 2676: 2673: 2671: 2668: 2664: 2661: 2659: 2656: 2655: 2654: 2651: 2647: 2646:Ethandrostate 2644: 2643: 2642: 2639: 2637: 2634: 2630: 2627: 2625: 2622: 2620: 2617: 2616: 2615: 2612: 2610: 2607: 2605: 2602: 2600: 2597: 2593: 2590: 2588: 2585: 2584: 2583: 2580: 2578: 2575: 2573: 2570: 2568: 2565: 2563: 2560: 2556: 2553: 2551: 2548: 2546: 2543: 2542: 2541: 2538: 2536: 2533: 2531: 2528: 2526: 2523: 2521: 2518: 2516: 2513: 2511: 2508: 2506: 2503: 2501: 2499: 2495: 2493: 2490: 2488: 2485: 2483: 2480: 2478: 2475: 2473: 2470: 2468: 2465: 2461: 2458: 2457: 2456: 2455:Cloxestradiol 2453: 2451: 2448: 2446: 2443: 2441: 2438: 2436: 2433: 2431: 2428: 2425: 2421: 2417: 2413: 2409: 2405: 2401: 2398: 2396: 2393: 2391: 2388: 2386: 2383: 2381: 2378: 2376: 2373: 2371: 2368: 2366: 2363: 2361: 2358: 2356: 2353: 2351: 2348: 2346: 2343: 2341: 2338: 2335: 2331: 2330:17α-Estradiol 2328: 2326: 2323: 2321: 2318: 2316: 2313: 2311: 2308: 2306: 2303: 2301: 2298: 2296: 2293: 2291: 2288: 2286: 2283: 2281: 2278: 2276: 2273: 2271: 2268: 2266: 2263: 2261: 2258: 2256: 2253: 2251: 2248: 2246: 2243: 2241: 2238: 2236: 2233: 2231: 2228: 2226: 2223: 2221: 2218: 2216: 2213: 2211: 2208: 2206: 2203: 2201: 2198: 2196: 2193: 2191: 2188: 2186: 2183: 2181: 2178: 2176: 2173: 2171: 2168: 2166: 2163: 2161: 2158: 2156: 2153: 2151: 2148: 2146: 2143: 2140: 2139: 2137: 2133: 2130: 2125: 2119: 2115: 2112: 2105: 2100: 2098: 2093: 2091: 2086: 2085: 2082: 2066: 2063: 2061: 2058: 2056: 2053: 2051: 2048: 2046: 2043: 2041: 2038: 2036: 2033: 2032: 2030: 2028:Miscellaneous 2026: 2020: 2017: 2015: 2012: 2010: 2007: 2005: 2002: 2001: 1999: 1995: 1989: 1986: 1983: 1981: 1978: 1976: 1973: 1971: 1968: 1966: 1963: 1961: 1958: 1957:Norpregnanes: 1955: 1953: 1950: 1947: 1946: 1944: 1940: 1934: 1931: 1929: 1926: 1924: 1921: 1919: 1916: 1915: 1913: 1910: 1905: 1899: 1896: 1894: 1891: 1889: 1886: 1883: 1881: 1878: 1876: 1873: 1870: 1869: 1867: 1863: 1857: 1854: 1852: 1849: 1847: 1844: 1842: 1839: 1837: 1834: 1832: 1829: 1827: 1824: 1822: 1819: 1818: 1816: 1813: 1808: 1805: 1803: 1799: 1793: 1790: 1788: 1785: 1783: 1780: 1778: 1775: 1773: 1770: 1768: 1765: 1763: 1760: 1758: 1755: 1753: 1750: 1749: 1747: 1745: 1741: 1735: 1732: 1730: 1727: 1725: 1722: 1720: 1717: 1714: 1713: 1711: 1709: 1705: 1701: 1694: 1689: 1687: 1682: 1680: 1675: 1674: 1671: 1659: 1656: 1655: 1653: 1649: 1639: 1636: 1634: 1631: 1630: 1628: 1626: 1620: 1614: 1611: 1609: 1606: 1604: 1601: 1599: 1596: 1595: 1593: 1591: 1585: 1582: 1578: 1572: 1569: 1567: 1564: 1563: 1561: 1559: 1555: 1549: 1548:Yuzpe regimen 1546: 1544: 1541: 1539: 1536: 1534: 1531: 1529: 1526: 1525: 1523: 1519: 1515: 1509: 1506: 1504: 1501: 1499: 1496: 1494: 1491: 1489: 1486: 1485: 1483: 1481: 1477: 1467: 1464: 1463: 1461: 1459: 1455: 1449: 1446: 1444: 1441: 1439: 1436: 1435: 1433: 1431: 1427: 1421: 1418: 1416: 1413: 1411: 1408: 1406: 1403: 1401: 1398: 1397: 1395: 1393: 1387: 1384: 1382: 1378: 1371: 1368: 1365: 1362: 1361: 1359: 1357: 1356:Sterilization 1353: 1346: 1342: 1338: 1335: 1332: 1329: 1327: 1323: 1320: 1319: 1317: 1314: 1313:contraception 1308: 1302: 1299: 1297: 1294: 1292: 1289: 1287: 1284: 1282: 1279: 1278: 1276: 1272: 1267: 1266:Birth control 1260: 1255: 1253: 1248: 1246: 1241: 1240: 1237: 1221: 1217: 1211: 1208: 1197: 1193: 1187: 1184: 1173:on 2009-12-26 1172: 1168: 1162: 1159: 1148:on 2011-10-05 1144: 1137: 1131: 1128: 1116: 1110: 1107: 1096: 1095: 1090: 1084: 1081: 1076: 1070: 1056:on 2015-05-03 1052: 1045: 1039: 1036: 1031: 1025: 1011:on 2011-07-22 1007: 1000: 994: 991: 980:on 2007-07-04 976: 969: 965: 959: 956: 945:on 2011-07-26 941: 934: 927: 924: 912: 908: 904: 898: 895: 890: 888:0-7817-6488-2 884: 880: 873: 870: 865: 863:0-9664902-5-8 859: 855: 848: 845: 839: 835: 832: 830: 827: 824: 821: 820: 816: 814: 812: 804: 801: 798: 795: 792: 789: 786: 783: 780: 777: 774: 771: 768: 765: 762: 761: 760: 754: 749: 745: 742: 738: 735: 731: 728: 724: 721: 717: 714: 710: 707: 703: 702: 701: 698: 695: 692:(POPs) use a 691: 684: 677: 672: 668: 667: 665: 661: 660: 659: 652: 649: 648: 646: 640: 636: 632: 631: 629: 624: 620: 619: 617: 612: 611: 609: 604: 599: 598: 596: 591: 587: 583: 582: 580: 579: 575: 568: 567: 565: 560: 556: 552: 551: 549: 544: 541: 538: 535: 534: 532: 527: 526: 524: 519: 515: 511: 507: 504:2000 μg 503: 494: 490: 487: 484:1000 μg 483: 480: 477: 473: 472:Janssen-Cilag 469: 466: 463: 459: 455: 454: 452: 447: 444:2000 μg 443: 440: 437:(EU: Belara, 436: 433:2000 μg 432: 429: 426:3000 μg 425: 422: 418: 414: 411: 407: 404: 401: 397: 388: 373: 370: 367: 363: 361:1.5/30, Barr) 360: 356: 355: 353: 348: 338: 335:3000 μg 334: 331: 327: 323: 320: 316: 312: 308: 305: 302: 299: 295: 291: 287: 284: 280: 276: 273: 269: 265: 261: 258:1000 μg 257: 256: 254: 249: 245: 244: 242: 241: 240: 239:progestogen: 237: 229: 227: 225: 221: 217: 213: 209: 201: 199: 196: 194: 190: 186: 182: 178: 174: 170: 166: 158: 156: 154: 150: 146: 143: 139: 135: 131: 121: 118: 110: 99: 96: 92: 89: 85: 82: 78: 75: 71: 68: –  67: 63: 62:Find sources: 56: 52: 46: 45: 40:This article 38: 34: 29: 28: 19: 5981:Mifepristone 5965:Progesterone 5960:Pregnenolone 5955:Mifepristone 5840:Darolutamide 5836: 5825:Toripristone 5820:RTI 3021–022 5790:Lilopristone 5785:Aglepristone 5781: 5737: 5716:Telapristone 5637: 5602: 5552: 5511:Drospirenone 5497: 5284:Quingestanol 5259:Norgestimate 5254:Norgesterone 5249:Noretynodrel 5165:Etonogestrel 5091:Progestins: 5088: 5082:Trimegestone 5067:Promegestone 4968: 4957:Proligestone 4897:Melengestrol 4862:Medrogestone 4797:Flumedroxone 4752:Cymegesolate 4742:Clomegestone 4618: 4573: 4567:Quingestrone 4557:Progesterone 4488: 4117: 4107: 4031:Mepitiostane 3979:Epitiostanol 3848:Ormeloxifene 3773:Lasofoxifene 3683:Camizestrant 3678:Broparestrol 3668:Bazedoxifene 3590:rotundifuran 3539:alkylphenols 3489:β-zearalenol 3485:α-zearalenol 3471:stigmasterol 3463:β-sitosterol 3459:Phytosterols 3427:triclocarban 3423:methoxychlor 3376: 3358:Lavender oil 3352:tectorigenin 3284:formononetin 3158: 3133: 3004: 2996: 2796: 2780:Quinestradol 2770:Promestriene 2745:Noretynodrel 2609:Estromustine 2562:Estramustine 2497: 2404:testosterone 2141: 2065:Proligestone 2060:Progesterone 2035:Mifepristone 2009:Medrogestone 1988:Drospirenone 1984: 1980:Trimegestone 1975:Promegestone 1956: 1948: 1933:Norgestimate 1923:Etonogestrel 1908: 1884: 1871: 1856:Quingestanol 1851:Noretynodrel 1811: 1802:Progestogens 1792:Ormeloxifene 1715: 1651:Experimental 1498:Cervical cap 1466:Ormeloxifene 1448:Vaginal ring 1420:Vaginal ring 1326:Hormonal IUD 1223:. Retrieved 1219: 1210: 1199:. Retrieved 1195: 1186: 1175:. Retrieved 1171:the original 1161: 1150:. Retrieved 1143:the original 1130: 1118:. Retrieved 1109: 1098:. Retrieved 1092: 1089:"Amorest 28" 1083: 1058:. Retrieved 1051:the original 1038: 1013:. Retrieved 1006:the original 993: 982:. Retrieved 975:the original 958: 947:. Retrieved 940:the original 926: 915:. Retrieved 911:the original 906: 897: 878: 872: 853: 847: 808: 758: 739:500 μg 732:500 μg 713:drospirenone 704:350 μg 699: 688: 658: 590:ferric oxide 553:2.5 mg 493:norgestimate 491:250 μg 474:; Brevinor, 460:: chewable, 456:400 μg 428:drospirenone 421:Ortho-McNeil 392:Prionelle 28 364:300 μg 337:drospirenone 309:150 μg 233: 205: 197: 162: 145:progestogens 129: 128: 113: 104: 94: 87: 80: 73: 61: 49:Please help 44:verification 41: 5974:Antagonists 5800:Onapristone 5775:Antagonists 5546:Spirorenone 5516:Mespirenone 5205:Lynestrenol 5155:Ethisterone 5133:Desogestrel 5113:Altrenogest 5072:Segesterone 5047:Norgestomet 5037:Nomegestrol 5012:Gestadienol 4997:Demegestone 4952:Pentarane A 4772:Edogestrone 4762:Delmadinone 4722:Cismadinone 4612:Trengestone 4542:Dimepregnen 4376:Zearalenone 4328:Antagonists 4304:Resveratrol 4269:Nonylphenol 4264:Niacinamide 4180:Bisphenol A 4170:Aldosterone 3999:Glyceollins 3947:Antagonists 3938:Zuclomifene 3933:Zindoxifene 3843:NNC 45-1506 3838:NNC 45-0781 3833:NNC 45-0320 3828:NNC 45-0095 3823:Nitromifene 3803:Miproxifene 3753:Fispemifene 3728:Enclomifene 3723:Droloxifene 3703:CN-55945-27 3648:Afimoxifene 3638:Acefluranol 3529:rhaponticin 3525:resveratrol 3521:Stilbenoids 3493:zearalenone 3481:zearalanone 3467:campesterol 3399:alternariol 3332:pinocembrin 3276:epicatechin 3248:biochanin A 3188:Chalconoids 3082:Terfluranol 3057:Quadrosilan 2929:Elacestrant 2830:Allenestrol 2705:Lynestrenol 2629:Estropipate 2599:Estrofurate 2450:Clomestrone 2430:Atrimustine 2380:Abiraterone 2334:alfatradiol 1965:Demegestone 1918:Desogestrel 1831:Lynestrenol 1821:Ethisterone 1571:Nonoxynol-9 1558:Spermicides 1220:www.cdc.gov 746:75 μg 741:lynestrenol 725:30 μg 720:desogestrel 718:75 μg 694:progestogen 576:Multiphasic 324:75 μg 311:desogestrel 288:90 μg 246:60 μg 5830:Zanoterone 5795:Lonaprisan 5782:Steroidal: 5756:Naringenin 5746:Kaempferol 5726:Vilaprisan 5656:Asoprisnil 5638:Steroidal: 5611:ORG-201745 5591:Tanaproget 5486:Trestolone 5423:Nandrolone 5418:Mibolerone 5353:Dienedione 5343:Bolandione 5304:Tosagestin 5279:Oxendolone 5264:Norgestrel 5215:Metynodiol 5185:Gestrinone 5160:Ethynerone 5057:Oxogestone 4922:Mometasone 4812:Gestaclone 4777:Flugestone 4732:Clogestone 4672:Anagestone 4461:modulators 4319:Tectoridin 4299:Raloxifene 4274:Oleuropein 4121:Trilostane 4066:Prochloraz 4026:MDL-101906 4021:ICI-164384 3908:Trioxifene 3903:Toremifene 3873:Raloxifene 3858:Panomifene 3853:Ospemifene 3818:Nafoxidine 3708:Cyclofenil 3663:Arzoxifene 3643:Acolbifene 3575:phthalates 3543:bisphenols 3515:miroestrol 3419:methiocarb 3407:endosulfan 3395:Pesticides 3367:enterodiol 3348:tectoridin 3328:penduletin 3324:naringenin 3308:kaempferol 3224:Flavonoids 3218:psoralidin 3214:coumestrol 3210:Coumestans 3174:dianethole 3127:WAY-214156 3117:WAY-200070 3112:WAY-169916 3107:WAY-166818 3077:SKF-82,958 3042:Phenestrol 3022:Methestrol 3007:-Hexestrol 2999:-Butestrol 2880:Dienestrol 2860:Carbestrol 2845:Bifluranol 2840:Benzestrol 2785:Quinestrol 2735:Nilestriol 2577:Estrazinol 2510:Epimestrol 2500:-Estradiol 2482:Cyclotriol 2420:nandrolone 2395:Almestrone 2230:7-Oxo-DHEA 2142:Steroidal: 2114:modulators 2055:Gestrinone 1898:Norgestrel 1734:Trestolone 1716:Male-only: 1638:Abstinence 1613:Withdrawal 1580:Behavioral 1528:Copper IUD 1331:Copper IUD 1225:2016-03-11 1201:2016-03-11 1177:2009-12-29 1152:2011-12-01 1100:2019-08-08 1060:2014-11-29 1015:2011-04-20 984:2007-07-07 949:2010-11-19 917:2010-11-19 840:References 748:norgestrel 711:4 mg 512:or severe 366:norgestrel 342:Yasminelle 294:continuous 230:Monophasic 193:blastocyst 149:progestins 77:newspapers 5880:ZM-172406 5875:ZM-150271 5865:LG-121046 5860:LG-120830 5855:LG-100128 5850:LG-100127 5845:LG-001447 5815:ORG-33628 5810:ORG-31806 5805:ORG-31710 5751:LG-120920 5731:ZK-137316 5711:RMI-12936 5706:ORG-33628 5701:ORG-31710 5676:LG-120838 5606:ORG-47241 5596:ZM-182345 5586:RWJ-60130 5581:RWJ-49853 5576:RWJ-26819 5566:LG-100128 5526:Prorenone 5506:Canrenone 5481:Trendione 5358:Dienolone 5333:Bolandiol 5180:Gestodene 5170:Etynodiol 5138:Dienogest 5123:Cingestol 4987:Amadinone 4932:Osaterone 4882:Megestrol 4657:Algestone 4607:Ro 6-3129 4547:Diosgenin 4314:Tamoxifen 4294:Quercetin 4234:Genistein 4214:Estradiol 4198:o',p'-DDE 4101:ZK-191703 4096:ZK-164015 4056:Phenytoin 3954:(R,R)-THC 3893:Tamoxifen 3868:Promensil 3793:LY-117018 3768:Idoxifene 3763:ICI-55548 3748:Femarelle 3733:Endoxifen 3693:Clomifene 3449:diosgenin 3445:digitalis 3441:digitoxin 3431:triclosan 3411:fenarimol 3344:quercetin 3320:myricetin 3316:mirificin 3304:glycitein 3296:genistein 3292:glabridin 3252:calycosin 3240:baicalein 3196:phloretin 3152:ZK-283197 3012:Mestilbol 2974:Hexestrol 2949:Fenestrel 2924:Efavirenz 2855:Butestrol 2810:2,8-DHHHC 2805:(S,S)-THC 2800:(R,R)-THC 2755:Pentolame 2750:Orestrate 2725:Moxestrol 2715:Mestranol 2680:Etynodiol 2540:Estradiol 2515:Equilenin 2477:Cyclodiol 2435:Bolandiol 1997:Pregnanes 1952:Dienogest 1949:Estranes: 1928:Gestodene 1872:Estranes: 1787:Mestranol 1757:Estradiol 1744:Estrogens 1708:Androgens 1587:Including 1503:Diaphragm 1400:Oral pill 1370:Vasectomy 1120:31 August 671:dienogest 603:Estrostep 514:hirsutism 462:spearmint 446:dienogest 410:Jenapharm 383:Prionelle 377:Neovletta 326:gestodene 248:gestodene 212:mestranol 189:pregnancy 169:ovulation 142:synthetic 138:estrogens 6036:Category 5997:See also 5918:Agonists 5741:Apigenin 5696:ORF-9326 5691:ORF-9371 5603:Unknown: 5299:Tigestol 5294:Tibolone 5052:ORG-2058 4592:DU-41165 4587:DU-41164 4482:Agonists 4392:See also 4194:p,p'-DDT 4185:Daidzein 4175:Atrazine 4148:Agonists 4076:RU-58668 4071:RU-39411 3918:U-11555A 3913:TZE-5323 3658:Anordrin 3653:Anordiol 3586:agnuside 3563:parabens 3403:dieldrin 3375:nyasol ( 3340:puerarin 3336:prunetin 3300:genistin 3288:glabrene 3260:daidzein 3256:catechin 3244:baicalin 3236:apigenin 3166:anethole 2954:FERb 033 2790:Tibolone 2775:RU-16117 2760:Prodiame 2695:Hippulin 2690:Hexolame 2535:Estetrol 2445:Butolame 2135:Agonists 1885:Gonanes: 1812:estranes 1622:Avoiding 1390:Combined 1366:(female) 1069:cite web 1024:cite web 966:(2007). 817:See also 349:; Bayer) 5761:PRA-910 5561:LG-2527 5536:SC-8109 5469:(e.g., 5452:RU-2309 5430:(e.g., 5237:(e.g., 5197:(e.g., 5128:Danazol 4364:Unknown 4340:Estriol 4244:GPER-L2 4239:GPER-L1 3923:U-11634 3798:Menerba 3788:LN-2299 3783:LN-1643 3758:GW-7604 3713:D-15413 3545:(e.g., 3537:(e.g., 3523:(e.g., 3507:Steroid 3479:(e.g., 3461:(e.g., 3439:(e.g., 3397:(e.g., 3389:cadmium 3387:(e.g., 3365:(e.g., 3363:Lignans 3264:daidzin 3228:7,8-DHF 3226:(incl. 3212:(e.g., 3190:(e.g., 3072:SERBA-2 3067:SC-4289 3062:SC-3296 2969:GTx-758 2865:D-15414 2815:β-LGND1 2765:Prolame 2614:Estrone 2582:Estriol 2520:Equilin 2402:(e.g., 2315:16α-LE2 1909:gonanes 1268:methods 1094:FASS.se 715:(Slynd) 634:Watson) 498:Amorest 439:Benelux 315:Organon 264:Duramed 165:ovaries 151:), and 91:scholar 4552:P1-185 4259:Niacin 4254:Kepone 4111:ERX-11 4081:SS1020 3989:ERB-88 3984:ERA-90 3888:SS1010 3813:MRL-37 3178:dianol 3147:ERB-79 3142:ERA-45 3137:ERB-26 2870:DCW234 2825:AC-186 2492:DHEA-S 2424:esters 2408:esters 2260:8β-VE2 1372:(male) 1315:(LARC) 964:FFPRHC 885:  860:  476:Pfizer 298:Watson 216:Enovid 185:uterus 93:  86:  79:  72:  64:  5671:J1042 5625:SPRMs 5620:Mixed 4335:CCL18 4209:Equol 4091:ZB716 4061:PHTPP 3928:Y-134 3605:SERMs 3600:Mixed 3280:equol 3162:Anise 2991:M2613 1458:SERMs 1146:(PDF) 1139:(PDF) 1054:(PDF) 1047:(PDF) 1009:(PDF) 1002:(PDF) 978:(PDF) 971:(PDF) 943:(PDF) 936:(PDF) 676:Bayer 642:Barr) 638:Barr) 622:Barr) 518:Bayer 359:Junel 347:Beyaz 330:Bayer 177:sperm 98:JSTOR 84:books 5905:PAQR 4355:MIBE 4350:G-36 4345:G-15 4279:PCBs 4136:GPER 4046:MIBE 3579:PCBs 3571:PHBA 3567:PBBs 3415:HPTE 3272:EGCG 3170:anol 3005:meso 2997:meso 2487:DHEA 2422:and 2406:and 1122:2016 1075:link 1030:link 883:ISBN 858:ISBN 510:acne 272:Barr 236:iron 140:and 70:news 5895:mPR 4309:STX 4229:G-1 4190:DDT 4011:III 3559:DDT 3557:), 3555:BPS 3551:BPF 3547:BPA 3447:), 3377:cis 3268:ECG 2498:ent 811:CDC 559:MSD 417:MSD 210:or 181:egg 53:by 6038:: 5473:, 5434:, 5241:, 4470:PR 4196:, 4015:IV 4013:, 4009:, 4007:II 4005:, 3588:, 3577:, 3573:, 3569:, 3565:, 3561:, 3553:, 3549:, 3541:, 3527:, 3513:, 3499:, 3495:, 3491:, 3487:, 3483:, 3469:, 3465:, 3451:, 3429:, 3425:, 3421:, 3417:, 3413:, 3409:, 3405:, 3401:, 3373:, 3369:, 3350:, 3346:, 3342:, 3338:, 3334:, 3330:, 3326:, 3322:, 3318:, 3314:, 3310:, 3306:, 3302:, 3298:, 3294:, 3290:, 3286:, 3282:, 3278:, 3274:, 3270:, 3266:, 3262:, 3258:, 3254:, 3250:, 3246:, 3242:, 3238:, 3234:, 3230:, 3216:, 3202:, 3198:, 3194:, 3180:, 3176:, 3172:, 3168:, 2418:, 2414:, 2410:, 2123:ER 1343:, 1218:. 1194:. 1091:. 1071:}} 1067:{{ 1026:}} 1022:{{ 905:. 380:, 292:: 195:. 5911:) 5902:( 5631:) 5622:( 5477:) 5438:) 5245:) 5201:) 4450:e 4443:t 4436:v 4285:) 4281:( 4200:) 4192:( 4017:) 4003:I 4001:( 3611:) 3602:( 3592:) 3581:) 3531:) 3517:) 3503:) 3473:) 3455:) 3443:( 3433:) 3391:) 3381:) 3354:) 3220:) 3206:) 3184:) 2336:) 2332:( 2103:e 2096:t 2089:v 1911:) 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