915:. Two large studies examining the issue were "Ejaculation Frequency and Subsequent Risk of Prostate Cancer" and "Sexual Factors and Prostate Cancer". These suggest that frequent ejaculation after puberty offers some reduction of the risk of prostate cancer. The US study involving 29,342 US men aged 46 to 81 years suggested that "high ejaculation frequency was related to decreased risk of total prostate cancer". An Australian study involving 1,079 men with prostate cancer and 1,259 healthy men found that "there is evidence that the more frequently men ejaculate between the ages of 20 and 50, the less likely they are to develop prostate cancer":
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the contractions lessen in intensity. The muscle contractions of the orgasm can continue after ejaculation with no additional semen discharge. A small sample study of seven men showed an average of 7 spurts of semen followed by an average of 10 more contractions with no semen expelled. This study also found a high correlation between number of spurts of semen and total ejaculate volume, i.e., larger semen volumes resulted from additional pulses of semen rather than larger individual spurts.
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involuntarily. During this stage ejaculation cannot be stopped. The rate of contractions gradually slows throughout the orgasm. Initial contractions occur on average every 0.6 seconds with an increasing increment of 0.1 seconds per contraction. Contractions of most men proceed at regular rhythmic intervals through their duration. Many men also experience irregular contractions at the end of the orgasm.
22:
580:
1023:, it can last for five to thirty minutes. Ejaculation in boars is stimulated when the spiral-shaped penis interlocks with the female's cervix. A mature boar can produce 250–300 ml (8.8–10.6 imp fl oz; 8.5–10.1 US fl oz) of semen during one ejaculation. In llamas and alpacas, ejaculation occurs continuously during copulation.
941:
908:(POIS), which causes severe muscle pain throughout the body and other symptoms immediately following ejaculation. The symptoms last for up to a week. Some doctors speculate that the frequency of POIS "in the population may be greater than has been reported in the academic literature", and that many POIS sufferers are undiagnosed.
437:. Although the external sphincter and pelvic muscles can be voluntarily controlled, any voluntary control during semen expulsion is not evident. The expulsion phase is considered an extension of the emission phase, triggered by reaching a certain level of spinal nerve activation. The typical male orgasm lasts several seconds.
477:
Ejaculation usually begins during the first or second contraction of orgasm. For most men, the first ejection occurs during the second contraction, which is typically the largest, expelling 40% or more of total semen discharge. After this peak, the quantity of semen emitted by the penis diminishes as
484:
measured the distance of ejaculation, in "some hundreds" of men. In three-quarters of men tested, ejaculate "is propelled with so little force that the liquid is not carried more than a minute distance beyond the tip of the penis." In contrast to those test subjects, Kinsey noted "In other males the
620:
As the male proceeds through puberty, the semen develops mature characteristics with increasing quantities of normal sperm. Semen produced 12 to 14 months after the first ejaculation liquefies after a short period of time. Within 24 months of the first ejaculation, the semen volume and the quantity
510:
Some men are able to achieve multiple orgasms, with or without the typical sequence of ejaculation and refractory period. Some of those men report not noticing refractory periods, or are able to maintain erection by "sustaining sexual activity with a full erection until they passed their refractory
502:
immediately following an orgasm, during which they are unable to achieve another erection, and a longer period before they are capable of achieving another ejaculation. During this time a male feels a deep and often pleasurable sense of relaxation, usually in the groin and thighs. The length of the
527:
holds 5 ml and a tablespoon, 15 ml). Adult semen volume is affected by the time that has passed since his previous ejaculation; larger semen volumes develop with longer abstinence. The duration of the stimulation leading to ejaculation can affect the volume. Abnormally low semen volume is known as
473:
At start of orgasm, pulses of semen begin to flow from the urethra, reach a peak of discharge and then diminish in flow. The typical orgasm consists of 10 to 15 contractions, although the man may not be consciously aware of so many. After the first contraction, ejaculation continues to completion
506:
Whereas some men have refractory periods of 15 minutes or more, others are able to experience sexual arousal immediately after ejaculation. A short recovery period may allow partners to continue sexual play relatively uninterrupted by ejaculation. Some men may experience their penis becoming
919:
he protective effect of ejaculation is greatest when men in their twenties ejaculated on average seven or more times a week. This group were one-third less likely to develop aggressive prostate cancer when compared with men who ejaculated less than three times a week at this
609:
volume is small. The typical ejaculation over the following three months produces less than 1 ml of semen. The semen produced during early puberty is also typically clear. After ejaculation this early semen remains jellylike and, unlike semen from mature males, fails to
846:
Although uncommon, some men can achieve ejaculations during masturbation without any manual stimulation. Such men usually do it by tensing and flexing their abdominal and buttocks muscles along with vigorous fantasizing. Others may do it by relaxing the area around the
399:
Once the penis has achieved sufficient stimulation for the man to reach orgasm, ejaculation begins. The initial stage of ejaculation, called emission, is controlled by a reflex in the sympathetic spinal cord. Sperm undergo their final developmental changes within the
489:
report ejaculation distance to be no greater than 30–60 cm (12–24 in). During the series of contractions that accompany ejaculation, semen is propelled from the urethra at 500 cm/s (200 in/s), close to 18 km/h (11 mph).
903:
For most men, no detrimental health effects have been determined from ejaculation itself or from frequent ejaculations, though sexual activity in general can have health or psychological consequences. A small fraction of men have a disease called
2231:
Dimitropoulou, Polyxeni; Lophatananon, Artitaya; Easton, Douglas; Pocock, Richard; Dearnaley, David P.; Guy, Michelle; Edwards, Steven; O'Brien, Lynne; Hall, Amanda; Wilkinson, Rosemary; Eeles, Rosalind; Muir, Kenneth R. (November 11, 2008).
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pressing results in an ejaculation which is purposefully held back by pressing on either the perineum or the urethra to force the seminal fluid to remain inside. In such a scenario, the seminal fluid stays inside the body and goes to the
459:
1209:
Giuliano, F.; Patrick, D.; Porst, R.; La Pera, G.; Kokoszka, A.; Merchant, S.; Rothman, M.; Gagnon, D.; Polverejan, E. (2008). "Premature
Ejaculation: Results from a Five-Country European Observational Study".
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Ejaculation reaches its peak in the expulsion phase, which involves the discharge of semen from the urethral opening. This ejection is driven by coordinated contractions of the pelvic muscles, including the
2556:
558:. Longer time of sexual stimulation immediately preceding ejaculation can result in higher concentration of sperm. An unusually low sperm count, distinguished from low semen volume, is known as
3182:
617:
Most first ejaculations (90%) lack sperm. Of the few early ejaculations that do contain sperm, the majority of sperm (97%) lack motion. The remaining sperm (3%) have abnormal motion.
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Gerstenburg, T. C.; Levin, RJ; Wagner, G (1990). "Erection and ejaculation in man. Assessment of the electromyographic activity of the bulbocavernosus and ischiocavernosus muscles".
351:(kissing, petting and direct stimulation of erogenous zones before penetration during intercourse) or stroking (during masturbation) leads to adequate arousal and production of
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460:
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Waldinger, M.D.; Quinn, P.; Dilleen, M.; Mundayat, R.; Schweitzer, D.H.; Boolell, M. (2005). "A Multinational
Population Survey of Intravaginal Ejaculation Latency Time".
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refractory period varies considerably, even for a given individual. Age affects the recovery time, with younger men recovering faster than older men, though not always.
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347:, taking into account their desire and that of their partners, but 10 minutes is also a common intravaginal ejaculation latency. Prolonged stimulation either through
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is when ejaculation occurs before it is desired. Otherwise, if a man is unable to ejaculate after prolonged sexual stimulation in spite of his desire, it is called
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981:'s penis are used sequentially. Alternating between the two sides allows for persistent stimulation to induce ejaculation without impeding the refractory period.
2798:
Morisaka, Tadamichi; Sakai, Mai; Kogi, Kazunobu; Nakasuji, Akane; Sakakibara, Kasumi; Kasanuki, Yuria; Yoshioka, Motoi; Sakamoto, Kentaro Q. (27 August 2013).
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Pound, N.; Javed, M.H.; Ruberto, C.; Shaikh, M.A.; Del Valle, A.P. (2002). "Duration of sexual arousal predicts semen parameters for masturbatory ejaculates".
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The number of sperm in an ejaculation varies widely, depending on many factors including the time since the previous ejaculation, age, stress levels, and
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851:, which may result in harder erections especially when hyper aroused. Hands-free ejaculation can also be achieved by prostate stimulation alone, either
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Pfaus, J.G.; Heeb, M.M. (1997). "Implications of immediate-early gene induction in the brain following sexual stimulation of female and male rodents".
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expressed in neurons in response to stimulation by hormones and neurotransmitters. Expression of c-Fos in the following areas has been observed:
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311:, though not all arousals or erections lead to ejaculation, and ejaculation does not require erection. Penile sexual stimulation during
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hypersensitive to stimulation after ejaculation, which can make sexual stimulation unpleasant even while they may be sexually aroused.
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The semen of male dogs is ejaculated in three separate phases. The last phase of a male canine's ejaculation occurs during the
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semen may be propelled from a matter of some inches to a foot or two, or even as far as five or six and (rarely) eight feet".
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Leitzmann MD, Michael F; Platz, Elizabeth A.; Stampfer, Meir J.; Willett, Walter C.; Giovannucci, Edward (7 April 2004).
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To map the neuronal activation of the brain during the ejaculatory response, researchers have studied the expression of
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The force and amount of semen that is ejected during ejaculation varies widely among men, containing between 0.1 and 10
82:
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3040:. Focus on Fertility, American Infertility Association and Organon Pharmaceuticals USA Inc. 2017-08-21. Archived from
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Andrology: Male
Reproductive Health and Dysfunction - Page 317, E. Nieschlag, Hermann M. Behre, Susan Nieschlag - 2010
2295:
Giles, G.G.; Severi, G.; English, D.R.; Hopper, J.L. (2004). "Frequency of ejaculation and risk of prostate cancer".
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Veening, J.G.; Coolen, L.M. (1998). "Neural activation following sexual behavior in the male and female rat brain".
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891:. Some people do this to avoid making a mess by keeping all the semen inside. As a medical condition, it is called
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Sagar, S.M.; et al. (1988). "Expression of c-fos protein in brain: metabolic mapping at the cellular level".
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Giles, Graham G.; Severi, G.; English, D.R.; McCredie, M.R.; Borland, R.; Boyle, P.; Hopper, J.L. (August 2003).
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Chris Cebra; David E. Anderson; Ahmed Tibary; Robert J. Van Saun; LaRue
Willard Johnson (15 February 2014).
1956:
1765:"Central pattern generator for locomotion: anatomical, physiological, and pathophysiological considerations"
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muscles. For the semen to be expelled out of the penis, the bladder neck stays shut while the external
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In mammals and birds, multiple ejaculation is commonplace. During copulation, the two sides of a
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Infertility in the Male - Chapter 9 - Erection, emission, and ejaculation: Mechanisms of
Control
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1701:. Dr. Dennis O'Neil, Behavioral Sciences Department, Palomar College, San Marcos, California
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988:, ejaculation is accompanied by a motion of the tail known as "tail flagging". When a male
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is relaxed. These rhythmic contractions are part of the male orgasm under the control of a
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Bolen, J. G. (1980-12-09). "The male orgasm: pelvic contractions measured by anal probe".
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Ashby J, Goldmeier D (May 2010). "Postorgasm illness syndrome--a spectrum of illnesses".
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2800:"Spontaneous Ejaculation in a Wild Indo-Pacific Bottlenose Dolphin (Tursiops aduncus)"
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Leitzmann, M.F.; Platz, E.A.; Stampfer, M.J.; Willett, W.C.; Giovannucci, E. (2004).
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343:, men typically reach orgasm five to seven minutes after the start of penile-vaginal
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as it enters the urethra. During the expulsion phase, rhythmic contractions of the
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Llama and Alpaca Care: Medicine, Surgery, Reproduction, Nutrition, and Herd Health
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766:, that is involved in the rhythmic response of ejaculation. This is known as the
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1246:"Body Fluids That Transmit HIV | HIV Transmission | HIV Basics | HIV/AIDS | CDC"
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The first ejaculation in males often occurs about 12 months after the onset of
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Dunn, M.E.; Trost, J.E. (1989). "Male
Multiple Orgasms: A Descriptive Study".
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In horses, sheep, and cattle, ejaculation occurs within a few seconds, but in
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2234:"Sexual activity and prostate cancer risk in men diagnosed at a younger age"
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It is not clear whether frequent ejaculation has any effect on the risk of
536:. One possible underlying cause of low volume or complete lack of semen is
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Sergi Bonet; Isabel Casas; William V. Holt; Marc Yeste (1 February 2013).
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during stimulation prior to ejaculating. Ejaculation involves involuntary
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65+ --Gateway to Sexual
Adventure: For Women and Men, Herb Hirata - 2012
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sexual activity may provide the necessary stimulus for a man to achieve
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happens shortly after initiating sexual activity, and hinders prolonged
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This article is about male ejaculation. For the female counterpart, see
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time for orgasm when they proceeded to have a second or third orgasm".
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1981:"What Prostate Orgasms Feel Like, According to 10 Men Who've Had Them"
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Johnston, S.D.; Smith, B.; Pyne, M.; Stenzel, D.; Holt, W.V. (2007).
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Kinsey, A. C.; Pomeroy, W. B.; Martin, C. E.; Gebhard, P. H. (1998).
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208:
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The Dog
Breeder's Guide to Successful Breeding and Health Management
3052:
Mating Males: An
Evolutionary Perspective on Mammalian Reproduction
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834:
parvocellular subparafascicular nucleus (SPF) within the posterior
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Samper, Juan C.; Pycock, Jonatjhan F.; McKinnon, Angus O. (2007).
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1367:"Normal Male Sexual Function: Emphasis on Orgasm and Ejaculation"
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and characteristics of the sperm match that of adult male semen.
451:. An orgasm that is not accompanied by ejaculation is known as a
371:
During the emission phase of ejaculation, sperm travels from the
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Boar
Reproduction: Fundamentals and New Biotechnological Trends
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2464:"Ejaculation Frequency and Subsequent Risk of Prostate Cancer"
2332:"Ejaculation frequency and subsequent risk of prostate cancer"
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1623:
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or "wet dream"). In rare cases, ejaculation occurs because of
15:
540:. It is normal for the amount of semen to diminish with age.
3080:
Sperm Competition and the Evolution of Animal Mating systems
2585:
Sperm Competition and the Evolution of Animal Mating systems
1588:"The semen of fertile men: statistical analysis of 1300 men"
1377:(5). American Society for Reproductive Medicine: 1051–1060.
1676:. Dr John Dean, netdoctor.co.uk. 2015-05-29. Archived from
2557:"New findings on prostate cancer risk and sexual activity"
2373:"Does frequent ejaculation help ward off prostate cancer?"
2882:
2880:
960:
any relevant information into other sections or articles.
562:, and the absence of any sperm from the semen is termed
614:. A summary of semen development is shown in Table 1.
183:. It is the final stage and natural objective of male
1150:"Ejaculation | Definition & Process | Britannica"
875:
without ejaculation (dry orgasms) are also possible.
262:
alters the composition of the ejaculate as a form of
42:. Please help to ensure that disputed statements are
242:
is an ejaculation that is painful or uncomfortable.
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Genetic and Rare Diseases Information Center (GARD)
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109:
92:
3001:Edward C. Feldman; Richard William Nelson (2004).
583:Diagram of the male pelvic and reproductive organs
2917:A Comparative Overview of Mammalian Fertilization
2731:Mech, L. David; Boitani, Luigi (1 October 2010).
2645:"One-Sided Ejaculation of Echidna Sperm Bundles (
2430:"Frequent ejaculation may protect against cancer"
1699:"Biological Basis of Heredity: Cell Reproduction"
295:Sexual arousal § Male physiological response
3038:"Swimming Toward Conception: The Semen Analysis"
3004:Canine and Feline Endocrinology and Reproduction
74:Semen discharge from the male reproductive tract
1961:Joshua R. Gonzalez MD | Sexual Health + Urology
1957:"Anal Orgasms Are Real—and They're Spectacular"
1586:Rehan, N.; Sobrero, A.J.; Fertig, J.W. (1975).
917:
236:is the condition of being unable to ejaculate.
2914:Bonnie S. Dunbar; M.G. O'Rand (29 June 2013).
1000:usually ejaculates less than 15 seconds after
404:, where they are held until being ejaculated.
5244:
4854:
3692:
3176:
3055:. Cambridge University Press. pp. 105–.
2893:. Nottingham University Press. pp. 15–.
2887:Heriberto Rodriguez-Martinez (1 April 2010).
2737:. University of Chicago Press. pp. 44–.
1717:
1715:
1270:Koeppen, Bruce M.; Stanton, Bruce A. (2008).
8:
1008:in an aquatic mammal was recorded in a wild
879:Perineum pressing and retrograde ejaculation
737:Most samples liquefy. Some remain jellylike.
728:Ejaculate is jellylike and fails to liquefy.
2734:Wolves: Behavior, Ecology, and Conservation
2469:Journal of the American Medical Association
532:and abnormally high semen volume is called
391:expel the semen from the penis through the
5251:
5237:
5229:
4861:
4847:
4839:
3699:
3685:
3677:
3183:
3169:
3161:
1523:
1521:
5178:Sexual and reproductive health and rights
3133:Breed, Michael D.; Moore, Janice (2010).
3111:. Harvard University Press. pp. 9–.
2920:. Springer Science & Business Media.
2863:. Springer Science & Business Media.
2833:
2823:
2524:
2481:
2377:Harvard Medical School Prostate Knowledge
2347:
2249:
1790:
1780:
1739:
1603:
1498:. Indiana University Press. p. 634.
1390:
62:Learn how and when to remove this message
1724:"Semen Characteristics in Pubertal Boys"
1335:
1333:
805:ventromedial nucleus of the hypothalamus
623:
38:Relevant discussion may be found on the
2563:. Cancer Council Victoria. 17 July 2003
1116:
1030:, and contains mostly prostatic fluid.
799:paraventricular nucleus of hypothalamus
750:Control from the central nervous system
299:The normal precursor to ejaculation is
246:is the backward flow of semen into the
2700:Current therapy in equine reproduction
2032:
2022:
143:
89:
3554:Hypothalamic–pituitary–prolactin axis
3077:Smith, Robert L. (28 December 1984).
2582:Smith, Robert L. (28 December 1984).
2428:Bhattacharya, Shaoni (6 April 2004).
2204:16th World Meeting on Sexual Medicine
2099:. John Wiley & Sons. p. 75.
1528:Masters, W.H.; Johnson, V.E. (1970).
732:
291:Intravaginal ejaculation latency time
7:
2507:"Sexual factors and prostate cancer"
2379:. Harvard University. Archived from
1532:. Boston: Little, Brown and Company.
1274:. Philadelphia, PA: Elsevier/Mosby.
746:Ejaculate liquefies within an hour.
741:
4992:Friends with benefits relationships
3549:Hypothalamic–pituitary–gonadal axis
3108:Evolution and Human Sexual Behavior
2619:Paradigms for the Study of Behavior
2616:P. Michael Conn (22 October 2013).
1722:Janczewski, Z.; Bablok, L. (1985).
1495:Sexual Behavior in the Human Female
792:lateral septum, bed nucleus of the
723:
359:) can be present in pre-ejaculate.
2968:Margaret V. Root Kustritz (2006).
2371:Garnick, Marc (24 February 2011).
2068:Balon R, Segraves RT, ed. (2005).
1471:10.1111/j.1464-410X.1990.tb14764.x
1344:. Benjamin-Cummings. p. 895.
1295:Mueller, Alexander (19 May 2010).
1004:. The first report and footage of
996:may be slightly prolonged. A male
931:Semen collection § By species
218:It can occur spontaneously during
14:
2403:"Masturbation 'cuts cancer risk'"
951:list of miscellaneous information
625:Semen development during puberty
4821:
2890:Control of Pig Reproduction VIII
2770:. Transaction Publishers. 1992.
2526:10.1046/j.1464-410X.2003.04319.x
2251:10.1111/j.1464-410X.2008.08030.x
2197:"Post-Orgasmic Illness Syndrome"
2174:10.1111/j.1743-6109.2010.01707.x
1383:10.1016/j.fertnstert.2015.08.033
1188:10.1111/j.1743-6109.2005.00070.x
1040:
939:
768:spinal generator for ejaculation
341:intravaginal ejaculation latency
339:and ejaculation. With regard to
250:rather than out of the urethra.
187:, and an essential component of
98:
20:
5404:Mammal male reproductive system
4777:LGBT-affirming religious groups
3136:Encyclopedia of Animal Behavior
3105:Gray, Peter B. (1 April 2013).
2561:Cancer Council Victoria website
2438:. UK: Reed Business Information
2282:"Masturbation Cuts Cancer Risk"
2127:"Postorgasmic illness syndrome"
1010:Indo-Pacific bottlenose dolphin
355:. Infectious agents (including
3941:Sexually transmitted infection
2070:Handbook of Sexual Dysfunction
2005:Contributor, WebMD Editorial.
1301:. Cambridge University Press.
211:. It is a normal part of male
1:
5288:Postorgasmic illness syndrome
3988:Women who have sex with women
2284:. BBC News Online. 2003-07-16
2135:National Institutes of Health
2007:"Prostate Orgasm: What It Is"
1914:10.1016/S0166-4328(97)00190-3
1871:10.1016/S0361-9230(97)00219-0
1644:10.1016/S0031-9384(02)00803-X
1605:10.1016/s0015-0282(16)41169-6
1365:Alwaal, Amjad (16 Sep 2015).
906:postorgasmic illness syndrome
4121:History of erotic depictions
4011:Criminal transmission of HIV
3049:Glover, Tim (30 June 2012).
3007:. Elsevier Health Sciences.
2974:. Elsevier Health Sciences.
2947:. Elsevier Health Sciences.
2825:10.1371/journal.pone.0072879
2703:. Elsevier Health Sciences.
1955:jetdigitaldev (2024-04-23).
1307:10.1017/CBO9780511635656.010
1224:10.1016/j.eururo.2007.10.015
813:ventral premammillary nuclei
643:Average sperm concentration
538:ejaculatory duct obstruction
379:mixing with fluids from the
303:of the male, leading to the
207:and is normally linked with
83:Ejaculation (disambiguation)
4106:Counterculture of the 1960s
2195:McMahon CG (October 2014).
1545:Archives of Sexual Behavior
1416:Archives of Sexual Behavior
1272:Berne & Levy Physiology
645:(million sperm/milliliter)
5435:
4828:Human sexuality portal
3539:Reproductive endocrinology
1459:British Journal of Urology
1176:Journal of Sexual Medicine
928:
827:mesencephalic central gray
586:
547:
280:
76:
4816:
3973:Men who have sex with men
3607:Human reproductive system
1741:10.3109/01485018508986912
1674:"Semen and sperm quality"
867:) or externally (such as
756:central pattern generator
605:(wet dreams). This first
138:
104:Example of an ejaculation
97:
2483:10.1001/jama.291.13.1578
2349:10.1001/jama.291.13.1578
2309:10.1001/jama.292.3.329-a
2072:. Taylor & Francis.
1782:10.3389/fneur.2012.00183
1342:Anatomy & physiology
948:This article contains a
859:, fingers or performing
213:human sexual development
5112:Physical attractiveness
2767:The pursuit of pleasure
1945:retrieved February 2012
1836:10.1126/science.3131879
1592:Fertility and Sterility
1371:Fertility and Sterility
1340:Marieb, Elaine (2013).
1006:spontaneous ejaculation
822:central tegmental field
762:, made up of groups of
469:Video of an ejaculation
389:bulbospongiosus muscles
5259:Post-orgasmic diseases
5153:Human female sexuality
5086:Split attraction model
4967:Committed relationship
4249:Split attraction model
4239:Sexual objectification
4149:Anarchism and love/sex
3629:Diseases and disorders
3438:Sexual differentiation
2647:Tachyglossus aculeatus
2137:. 2015. Archived from
2093:Wylie KR, ed. (2015).
1943:The Rough Guide to Sex
1769:Frontiers in Neurology
1048:Human sexuality portal
992:ejaculates, his final
922:
893:retrograde ejaculation
842:Hands-free ejaculation
817:ventral tegmental area
584:
498:Most men experience a
470:
396:
244:Retrograde ejaculation
167:; normally containing
140:Anatomical terminology
81:. For other uses, see
5282:Post-coital tristesse
5203:Sex-positive movement
5198:Sex-positive feminism
5183:Sex Addicts Anonymous
5056:Queer heterosexuality
4209:Sex-positive movement
3862:Reproductive medicine
3857:Obesity and sexuality
3804:Sexual response cycle
3661:Premature ejaculation
3656:Hard flaccid syndrome
3326:Human sexual activity
1728:Archives of Andrology
1530:Human Sexual Response
1126:"How the Penis Works"
831:peripeduncular nuclei
632:ejaculation (months)
582:
468:
441:Premature ejaculation
381:male accessory glands
370:
353:pre-ejaculatory fluid
252:Premature ejaculation
197:pre-ejaculatory fluid
5158:Human male sexuality
5049:Romantic orientation
4735:Buddhist monasticism
4725:Christian demonology
4551:Urethral intercourse
4350:Erotic sexual denial
4041:Cybersex trafficking
3914:Erectile dysfunction
3651:Erectile dysfunction
2622:. Elsevier Science.
2096:ABC of Sexual Health
1763:Guertin, PA (2012).
979:short-beaked echidna
871:massages), although
597:, generally through
429:at the level of the
159:is the discharge of
31:factual accuracy is
4935:Casual relationship
4883:Sexual relationship
4789:Sacred prostitution
4578:Wet T-shirt contest
4442:Non-penetrative sex
4400:Mammary intercourse
4081:Revenge pornography
3852:Masters and Johnson
3814:Vaginal lubrication
3430:reproductive system
3418:Vaginal lubrication
3196:sexual reproduction
2816:2013PLoSO...872879M
2409:. BBC. 16 July 2003
2383:on 6 September 2012
1828:1988Sci...240.1328S
1822:(4857): 1328–1332.
1076:Facial (sexual act)
764:spinal interneurons
626:
523:(for comparison, a
487:Masters and Johnson
445:delayed ejaculation
287:Orgasm § Males
191:. After forming an
5277:Honeymoon rhinitis
5218:Stanley v. Georgia
5163:Right to sexuality
5132:Sexual frustration
5071:Sexual orientation
4635:Red-light district
4531:Sexual penetration
4519:Sexual intercourse
4437:Nipple stimulation
4116:Golden Age of Porn
4016:Child sexual abuse
3983:Sexual orientation
3909:Sexual dysfunction
3847:Male contraceptive
3809:Sexual stimulation
3758:Nocturnal emission
3428:Development of the
3339:Sexual intercourse
2035:has generic name (
1557:10.1007/BF01541970
1428:10.1007/BF01542155
1154:www.britannica.com
1081:Female ejaculation
1061:Coitus interruptus
1016:, Japan, in 2012.
1002:sexual penetration
624:
603:nocturnal emission
585:
471:
423:urethral sphincter
397:
395:in several spurts.
283:Sexual stimulation
256:sexual intercourse
224:nocturnal emission
189:natural conception
185:sexual stimulation
79:Female ejaculation
5366:
5365:
5226:
5225:
5208:Sexual revolution
5117:Sexual attraction
5066:Sexual abstinence
4955:Celibacy syndrome
4836:
4835:
4745:Hindu monasticism
4730:Clerical celibacy
4596:Adult video games
4307:Sexual activities
4224:Sexual attraction
4214:Sexual abstinence
4126:Sexual revolution
4111:Feminist sex wars
4066:Sexual misconduct
4061:Sexual harassment
4026:Indecent exposure
3733:Clitoral erection
3674:
3673:
3443:Sexual dimorphism
3408:Postpartum period
3146:978-0-08-045336-1
3118:978-0-674-07437-8
3090:978-0-323-14313-4
3062:978-1-107-00001-8
3014:978-0-7216-9315-6
2981:978-1-4160-3139-0
2954:978-0-323-24291-2
2927:978-1-4757-8982-9
2900:978-1-907284-53-3
2870:978-3-642-35049-8
2777:978-1-4128-3867-2
2744:978-0-226-51698-1
2710:978-0-7216-0252-3
2629:978-1-4832-6937-5
2595:978-0-323-14313-4
2512:BJU International
2238:BJU International
2106:978-1-118-66556-5
2079:978-0-8247-5826-4
1505:978-0-253-33411-4
1351:978-0-321-88760-3
1316:978-0-511-63565-6
1281:978-0-323-04582-7
1066:Coitus reservatus
975:
974:
855:(with the use of
719:
718:
630:Time after first
500:refractory period
494:Refractory period
466:
154:
153:
149:
133:E1.0.0.0.0.0.10
72:
71:
64:
5426:
5253:
5246:
5239:
5230:
5213:Sexual surrogate
5173:Sexual addiction
4972:Conventional sex
4863:
4856:
4849:
4840:
4826:
4825:
4750:Jain monasticism
4514:Sexual fetishism
4432:Mechanics of sex
4315:Conventional sex
4219:Sexual addiction
4154:Extramarital sex
3936:Sexual surrogate
3772:male ejaculation
3701:
3694:
3687:
3678:
3413:Mechanics of sex
3222:Follicular phase
3192:Human physiology
3185:
3178:
3171:
3162:
3157:
3155:
3153:
3129:
3127:
3125:
3101:
3099:
3097:
3073:
3071:
3069:
3045:
3025:
3024:
3022:
3021:
2998:
2992:
2991:
2989:
2988:
2965:
2959:
2958:
2938:
2932:
2931:
2911:
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2904:
2884:
2875:
2874:
2854:
2848:
2847:
2837:
2827:
2795:
2789:
2788:
2786:
2784:
2762:
2756:
2755:
2753:
2751:
2728:
2722:
2721:
2719:
2717:
2694:
2688:
2687:
2662:(6): E162–E164.
2653:
2640:
2634:
2633:
2613:
2607:
2606:
2604:
2602:
2579:
2573:
2572:
2570:
2568:
2553:
2547:
2546:
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2496:
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2485:
2459:
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2416:
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2399:
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2368:
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2327:
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2320:
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2290:
2289:
2278:
2272:
2271:
2253:
2228:
2222:
2221:
2219:
2218:
2212:
2206:. Archived from
2201:
2192:
2186:
2185:
2157:
2151:
2150:
2148:
2146:
2123:
2117:
2116:
2114:
2113:
2090:
2084:
2083:
2065:
2059:
2056:
2050:
2047:
2041:
2040:
2034:
2030:
2028:
2020:
2018:
2017:
2002:
1996:
1995:
1993:
1992:
1977:
1971:
1970:
1968:
1967:
1952:
1946:
1940:
1934:
1933:
1897:
1891:
1890:
1854:
1848:
1847:
1811:
1805:
1804:
1794:
1784:
1760:
1754:
1753:
1743:
1734:(2–3): 199–205.
1719:
1710:
1709:
1707:
1706:
1695:
1689:
1688:
1686:
1685:
1670:
1664:
1663:
1627:
1618:
1617:
1607:
1583:
1577:
1576:
1540:
1534:
1533:
1525:
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1513:
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1489:
1483:
1482:
1454:
1448:
1447:
1411:
1405:
1404:
1394:
1362:
1356:
1355:
1337:
1328:
1327:
1325:
1323:
1292:
1286:
1285:
1267:
1261:
1260:
1258:
1257:
1242:
1236:
1235:
1218:(5): 1048–1057.
1212:European Urology
1206:
1200:
1199:
1171:
1165:
1164:
1162:
1161:
1146:
1140:
1139:
1137:
1136:
1124:Gower, Timothy.
1121:
1050:
1045:
1044:
970:
967:
961:
943:
942:
935:
873:prostate orgasms
794:stria terminalis
745:
736:
727:
627:
467:
195:, many men emit
146:edit on Wikidata
102:
90:
67:
60:
56:
53:
47:
44:reliably sourced
24:
23:
16:
5434:
5433:
5429:
5428:
5427:
5425:
5424:
5423:
5369:
5368:
5367:
5362:
5336:
5298:
5294:Sexual headache
5260:
5257:
5227:
5222:
5188:Sexual jealousy
5141:
5100:Sexual dynamics
5095:
5022:One-night stand
4997:Heterosexuality
4904:Gray asexuality
4887:
4885:
4876:
4870:Human sexuality
4867:
4837:
4832:
4820:
4812:
4740:Catholic Church
4700:
4693:
4582:
4301:
4253:
4159:Family planning
4138:
4130:
4087:
4076:Sexual violence
4051:Sex trafficking
3992:
3978:Sexual identity
3968:Gender identity
3945:
3931:Sexual medicine
3827:
3818:
3784:Penile erection
3738:Erogenous zones
3722:
3714:
3712:human sexuality
3705:
3675:
3670:
3624:
3601:
3568:
3541:and infertility
3540:
3533:
3510:
3429:
3422:
3320:
3250:Spermatogenesis
3236:
3204:Menstrual cycle
3198:
3189:
3151:
3149:
3147:
3132:
3123:
3121:
3119:
3104:
3095:
3093:
3091:
3076:
3067:
3065:
3063:
3048:
3036:
3033:
3031:Further reading
3028:
3019:
3017:
3015:
3000:
2999:
2995:
2986:
2984:
2982:
2967:
2966:
2962:
2955:
2940:
2939:
2935:
2928:
2913:
2912:
2908:
2901:
2886:
2885:
2878:
2871:
2856:
2855:
2851:
2797:
2796:
2792:
2782:
2780:
2778:
2764:
2763:
2759:
2749:
2747:
2745:
2730:
2729:
2725:
2715:
2713:
2711:
2696:
2695:
2691:
2651:
2642:
2641:
2637:
2630:
2615:
2614:
2610:
2600:
2598:
2596:
2581:
2580:
2576:
2566:
2564:
2555:
2554:
2550:
2504:
2503:
2499:
2476:(13): 1578–86.
2461:
2460:
2451:
2441:
2439:
2427:
2426:
2422:
2412:
2410:
2401:
2400:
2396:
2386:
2384:
2370:
2369:
2365:
2342:(13): 1578–86.
2329:
2328:
2324:
2294:
2287:
2285:
2280:
2279:
2275:
2230:
2229:
2225:
2216:
2214:
2210:
2199:
2194:
2193:
2189:
2159:
2158:
2154:
2144:
2142:
2141:on 5 March 2016
2125:
2124:
2120:
2111:
2109:
2107:
2092:
2091:
2087:
2080:
2067:
2066:
2062:
2057:
2053:
2048:
2044:
2031:
2021:
2015:
2013:
2004:
2003:
1999:
1990:
1988:
1979:
1978:
1974:
1965:
1963:
1954:
1953:
1949:
1941:
1937:
1902:Behav Brain Res
1899:
1898:
1894:
1856:
1855:
1851:
1813:
1812:
1808:
1762:
1761:
1757:
1721:
1720:
1713:
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1702:
1697:
1696:
1692:
1683:
1681:
1672:
1671:
1667:
1629:
1628:
1621:
1585:
1584:
1580:
1542:
1541:
1537:
1527:
1526:
1519:
1510:
1508:
1506:
1491:
1490:
1486:
1456:
1455:
1451:
1413:
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1363:
1359:
1352:
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913:prostate cancer
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636:
635:Average volume
631:
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577:
572:
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546:
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496:
458:
415:bulbospongiosus
410:
408:Expulsion phase
365:
333:non-penetrative
297:
277:
272:
150:
105:
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75:
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51:
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29:This article's
25:
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11:
5:
5432:
5430:
5422:
5421:
5416:
5411:
5406:
5401:
5396:
5391:
5386:
5381:
5371:
5370:
5364:
5363:
5361:
5360:
5358:La petite mort
5355:
5350:
5344:
5342:
5338:
5337:
5335:
5334:
5329:
5324:
5319:
5314:
5308:
5306:
5300:
5299:
5297:
5296:
5291:
5285:
5279:
5274:
5268:
5266:
5262:
5261:
5258:
5256:
5255:
5248:
5241:
5233:
5224:
5223:
5221:
5220:
5215:
5210:
5205:
5200:
5195:
5190:
5185:
5180:
5175:
5170:
5165:
5160:
5155:
5149:
5147:
5143:
5142:
5140:
5139:
5137:Sociosexuality
5134:
5129:
5124:
5122:Sexual capital
5119:
5114:
5109:
5103:
5101:
5097:
5096:
5094:
5093:
5088:
5083:
5078:
5076:Sexual partner
5073:
5068:
5063:
5058:
5053:
5052:
5051:
5041:
5040:
5039:
5029:
5024:
5019:
5014:
5009:
5007:Hypersexuality
5004:
4999:
4994:
4989:
4984:
4979:
4974:
4969:
4964:
4963:
4962:
4957:
4952:
4942:
4937:
4932:
4931:
4930:
4920:
4919:
4918:
4917:
4916:
4914:Fictosexuality
4911:
4896:
4890:
4888:
4881:
4878:
4877:
4868:
4866:
4865:
4858:
4851:
4843:
4834:
4833:
4831:
4830:
4817:
4814:
4813:
4811:
4810:
4809:
4808:
4798:
4797:
4796:
4794:Ancient Greece
4786:
4781:
4780:
4779:
4769:
4764:
4759:
4754:
4753:
4752:
4747:
4742:
4737:
4727:
4722:
4721:
4720:
4705:
4703:
4695:
4694:
4692:
4691:
4686:
4681:
4680:
4679:
4669:
4664:
4663:
4662:
4657:
4647:
4642:
4637:
4632:
4631:
4630:
4625:
4615:
4614:
4613:
4603:
4598:
4592:
4590:
4584:
4583:
4581:
4580:
4575:
4574:
4573:
4568:
4558:
4553:
4548:
4543:
4538:
4533:
4528:
4527:
4526:
4516:
4511:
4509:Sexual fantasy
4506:
4501:
4496:
4491:
4486:
4481:
4476:
4475:
4474:
4469:
4464:
4459:
4454:
4444:
4439:
4434:
4429:
4424:
4423:
4422:
4417:
4412:
4410:Anal fingering
4402:
4397:
4392:
4387:
4382:
4377:
4372:
4370:Foot fetishism
4367:
4362:
4357:
4352:
4347:
4342:
4337:
4332:
4327:
4322:
4317:
4311:
4309:
4303:
4302:
4300:
4299:
4294:
4289:
4284:
4279:
4274:
4269:
4263:
4261:
4255:
4254:
4252:
4251:
4246:
4241:
4236:
4231:
4229:Sexual capital
4226:
4221:
4216:
4211:
4206:
4201:
4196:
4194:Premarital sex
4191:
4186:
4181:
4176:
4171:
4166:
4161:
4156:
4151:
4145:
4143:
4132:
4131:
4129:
4128:
4123:
4118:
4113:
4108:
4103:
4097:
4095:
4089:
4088:
4086:
4085:
4084:
4083:
4078:
4073:
4071:Sexual slavery
4068:
4063:
4058:
4056:Sexual assault
4053:
4048:
4043:
4033:
4028:
4023:
4018:
4013:
4008:
4006:Age of consent
4002:
4000:
3994:
3993:
3991:
3990:
3985:
3980:
3975:
3970:
3965:
3959:
3957:
3947:
3946:
3944:
3943:
3938:
3933:
3928:
3927:
3926:
3921:
3919:Hypersexuality
3916:
3906:
3901:
3891:
3886:
3881:
3880:
3879:
3874:
3869:
3859:
3854:
3849:
3844:
3839:
3833:
3831:
3820:
3819:
3817:
3816:
3811:
3806:
3801:
3799:Sexual arousal
3796:
3791:
3786:
3781:
3776:
3775:
3774:
3760:
3755:
3750:
3745:
3740:
3735:
3729:
3727:
3716:
3715:
3706:
3704:
3703:
3696:
3689:
3681:
3672:
3671:
3669:
3668:
3663:
3658:
3653:
3648:
3643:
3638:
3632:
3630:
3626:
3625:
3623:
3622:
3617:
3611:
3609:
3603:
3602:
3600:
3599:
3594:
3589:
3584:
3578:
3576:
3570:
3569:
3567:
3566:
3561:
3556:
3551:
3545:
3543:
3535:
3534:
3532:
3531:
3526:
3520:
3518:
3512:
3511:
3509:
3508:
3503:
3494:
3493:
3492:
3487:
3482:
3477:
3472:
3467:
3457:
3456:
3455:
3450:
3445:
3434:
3432:
3424:
3423:
3421:
3420:
3415:
3410:
3405:
3400:
3395:
3386:
3381:
3380:
3379:
3374:
3366:
3361:
3360:
3359:
3354:
3346:
3341:
3336:
3334:Sexual arousal
3330:
3328:
3322:
3321:
3319:
3318:
3317:
3316:
3311:
3301:
3300:
3299:
3294:
3289:
3284:
3274:
3273:
3272:
3267:
3262:
3257:
3255:spermatogonium
3246:
3244:
3238:
3237:
3235:
3234:
3229:
3224:
3219:
3214:
3208:
3206:
3200:
3199:
3190:
3188:
3187:
3180:
3173:
3165:
3159:
3158:
3145:
3130:
3117:
3102:
3089:
3074:
3061:
3046:
3044:on 2008-01-12.
3032:
3029:
3027:
3026:
3013:
2993:
2980:
2960:
2953:
2933:
2926:
2906:
2899:
2876:
2869:
2849:
2790:
2776:
2757:
2743:
2723:
2709:
2689:
2668:10.1086/522847
2635:
2628:
2608:
2594:
2574:
2548:
2497:
2449:
2420:
2394:
2363:
2322:
2273:
2244:(2): 178–185.
2223:
2187:
2168:(5): 1976–81.
2152:
2118:
2105:
2085:
2078:
2060:
2051:
2042:
1997:
1972:
1947:
1935:
1908:(2): 181–193.
1892:
1865:(4): 397–407.
1859:Brain Res Bull
1849:
1806:
1755:
1711:
1690:
1665:
1638:(4–5): 685–9.
1619:
1598:(6): 492–502.
1578:
1551:(5): 377–387.
1535:
1517:
1504:
1484:
1465:(4): 395–402.
1449:
1406:
1357:
1350:
1329:
1315:
1287:
1280:
1262:
1237:
1201:
1182:(4): 492–497.
1166:
1141:
1115:
1113:
1110:
1109:
1108:
1103:
1101:Sperm donation
1098:
1093:
1088:
1083:
1078:
1073:
1068:
1063:
1058:
1052:
1051:
1035:
1032:
1028:copulatory tie
973:
972:
947:
945:
938:
926:
923:
900:
897:
880:
877:
843:
840:
839:
838:
832:
829:
824:
819:
814:
811:
802:
796:
790:
779:proto-oncogene
751:
748:
717:
716:
713:
710:
707:
703:
702:
699:
696:
693:
689:
688:
685:
682:
679:
675:
674:
671:
668:
665:
661:
660:
657:
654:
651:
647:
646:
641:
638:
633:
576:
575:During puberty
573:
571:
568:
548:Main article:
545:
542:
516:
513:
495:
492:
435:pudendal nerve
409:
406:
393:urinary meatus
364:
363:Emission phase
361:
301:sexual arousal
276:
273:
271:
268:
239:Dysejaculation
152:
151:
142:
136:
135:
130:
124:
123:
118:
112:
111:
107:
106:
103:
95:
94:
73:
70:
69:
52:September 2024
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
5431:
5420:
5417:
5415:
5412:
5410:
5407:
5405:
5402:
5400:
5397:
5395:
5392:
5390:
5387:
5385:
5382:
5380:
5377:
5376:
5374:
5359:
5356:
5354:
5351:
5349:
5346:
5345:
5343:
5339:
5333:
5330:
5328:
5325:
5323:
5322:Endocrinology
5320:
5318:
5315:
5313:
5310:
5309:
5307:
5305:
5301:
5295:
5292:
5289:
5286:
5283:
5280:
5278:
5275:
5273:
5272:Dhat syndrome
5270:
5269:
5267:
5263:
5254:
5249:
5247:
5242:
5240:
5235:
5234:
5231:
5219:
5216:
5214:
5211:
5209:
5206:
5204:
5201:
5199:
5196:
5194:
5191:
5189:
5186:
5184:
5181:
5179:
5176:
5174:
5171:
5169:
5166:
5164:
5161:
5159:
5156:
5154:
5151:
5150:
5148:
5144:
5138:
5135:
5133:
5130:
5128:
5127:Sexual ethics
5125:
5123:
5120:
5118:
5115:
5113:
5110:
5108:
5105:
5104:
5102:
5098:
5092:
5089:
5087:
5084:
5082:
5081:Single person
5079:
5077:
5074:
5072:
5069:
5067:
5064:
5062:
5059:
5057:
5054:
5050:
5047:
5046:
5045:
5044:Romantic love
5042:
5038:
5035:
5034:
5033:
5030:
5028:
5025:
5023:
5020:
5018:
5015:
5013:
5010:
5008:
5005:
5003:
5002:Homosexuality
5000:
4998:
4995:
4993:
4990:
4988:
4985:
4983:
4980:
4978:
4975:
4973:
4970:
4968:
4965:
4961:
4960:Herbivore men
4958:
4956:
4953:
4951:
4948:
4947:
4946:
4943:
4941:
4938:
4936:
4933:
4929:
4926:
4925:
4924:
4921:
4915:
4912:
4910:
4909:Demisexuality
4907:
4906:
4905:
4902:
4901:
4900:
4897:
4895:
4892:
4891:
4889:
4884:
4879:
4875:
4871:
4864:
4859:
4857:
4852:
4850:
4845:
4844:
4841:
4829:
4824:
4819:
4818:
4815:
4807:
4804:
4803:
4802:
4799:
4795:
4792:
4791:
4790:
4787:
4785:
4782:
4778:
4775:
4774:
4773:
4770:
4768:
4765:
4763:
4760:
4758:
4755:
4751:
4748:
4746:
4743:
4741:
4738:
4736:
4733:
4732:
4731:
4728:
4726:
4723:
4719:
4716:
4715:
4714:
4710:
4707:
4706:
4704:
4702:
4696:
4690:
4687:
4685:
4682:
4678:
4675:
4674:
4673:
4670:
4668:
4665:
4661:
4658:
4656:
4653:
4652:
4651:
4648:
4646:
4643:
4641:
4638:
4636:
4633:
4629:
4626:
4624:
4621:
4620:
4619:
4616:
4612:
4609:
4608:
4607:
4604:
4602:
4599:
4597:
4594:
4593:
4591:
4589:
4585:
4579:
4576:
4572:
4569:
4567:
4564:
4563:
4562:
4559:
4557:
4554:
4552:
4549:
4547:
4544:
4542:
4539:
4537:
4534:
4532:
4529:
4525:
4522:
4521:
4520:
4517:
4515:
4512:
4510:
4507:
4505:
4504:Sex positions
4502:
4500:
4497:
4495:
4492:
4490:
4487:
4485:
4482:
4480:
4477:
4473:
4470:
4468:
4465:
4463:
4460:
4458:
4455:
4453:
4450:
4449:
4448:
4445:
4443:
4440:
4438:
4435:
4433:
4430:
4428:
4425:
4421:
4418:
4416:
4413:
4411:
4408:
4407:
4406:
4403:
4401:
4398:
4396:
4393:
4391:
4388:
4386:
4383:
4381:
4380:Forced orgasm
4378:
4376:
4373:
4371:
4368:
4366:
4363:
4361:
4358:
4356:
4353:
4351:
4348:
4346:
4343:
4341:
4338:
4336:
4333:
4331:
4328:
4326:
4323:
4321:
4318:
4316:
4313:
4312:
4310:
4308:
4304:
4298:
4297:United States
4295:
4293:
4290:
4288:
4285:
4283:
4280:
4278:
4275:
4273:
4270:
4268:
4265:
4264:
4262:
4260:
4256:
4250:
4247:
4245:
4242:
4240:
4237:
4235:
4234:Sexual ethics
4232:
4230:
4227:
4225:
4222:
4220:
4217:
4215:
4212:
4210:
4207:
4205:
4202:
4200:
4197:
4195:
4192:
4190:
4187:
4185:
4182:
4180:
4177:
4175:
4172:
4170:
4167:
4165:
4162:
4160:
4157:
4155:
4152:
4150:
4147:
4146:
4144:
4142:
4137:
4136:Relationships
4133:
4127:
4124:
4122:
4119:
4117:
4114:
4112:
4109:
4107:
4104:
4102:
4099:
4098:
4096:
4094:
4090:
4082:
4079:
4077:
4074:
4072:
4069:
4067:
4064:
4062:
4059:
4057:
4054:
4052:
4049:
4047:
4044:
4042:
4039:
4038:
4037:
4034:
4032:
4029:
4027:
4024:
4022:
4019:
4017:
4014:
4012:
4009:
4007:
4004:
4003:
4001:
3999:
3995:
3989:
3986:
3984:
3981:
3979:
3976:
3974:
3971:
3969:
3966:
3964:
3963:Gender binary
3961:
3960:
3958:
3956:
3952:
3948:
3942:
3939:
3937:
3934:
3932:
3929:
3925:
3924:Hyposexuality
3922:
3920:
3917:
3915:
3912:
3911:
3910:
3907:
3905:
3902:
3899:
3898:PLISSIT model
3895:
3892:
3890:
3889:Sex education
3887:
3885:
3882:
3878:
3875:
3873:
3870:
3868:
3865:
3864:
3863:
3860:
3858:
3855:
3853:
3850:
3848:
3845:
3843:
3840:
3838:
3837:Birth control
3835:
3834:
3832:
3830:
3825:
3821:
3815:
3812:
3810:
3807:
3805:
3802:
3800:
3797:
3795:
3792:
3790:
3789:Pre-ejaculate
3787:
3785:
3782:
3780:
3779:Pelvic thrust
3777:
3773:
3769:
3766:
3765:
3764:
3761:
3759:
3756:
3754:
3751:
3749:
3746:
3744:
3741:
3739:
3736:
3734:
3731:
3730:
3728:
3726:
3721:
3717:
3713:
3709:
3702:
3697:
3695:
3690:
3688:
3683:
3682:
3679:
3667:
3664:
3662:
3659:
3657:
3654:
3652:
3649:
3647:
3644:
3642:
3639:
3637:
3634:
3633:
3631:
3627:
3621:
3618:
3616:
3613:
3612:
3610:
3608:
3604:
3598:
3597:Breastfeeding
3595:
3593:
3590:
3588:
3585:
3583:
3580:
3579:
3577:
3575:
3571:
3565:
3562:
3560:
3557:
3555:
3552:
3550:
3547:
3546:
3544:
3542:
3536:
3530:
3527:
3525:
3522:
3521:
3519:
3517:
3513:
3507:
3504:
3502:
3498:
3495:
3491:
3488:
3486:
3483:
3481:
3478:
3476:
3473:
3471:
3468:
3466:
3463:
3462:
3461:
3458:
3454:
3451:
3449:
3446:
3444:
3441:
3440:
3439:
3436:
3435:
3433:
3431:
3425:
3419:
3416:
3414:
3411:
3409:
3406:
3404:
3401:
3399:
3396:
3394:
3390:
3389:Fertilization
3387:
3385:
3382:
3378:
3375:
3373:
3370:
3369:
3367:
3365:
3362:
3358:
3355:
3353:
3350:
3349:
3347:
3345:
3342:
3340:
3337:
3335:
3332:
3331:
3329:
3327:
3323:
3315:
3312:
3310:
3307:
3306:
3305:
3302:
3298:
3295:
3293:
3290:
3288:
3285:
3283:
3280:
3279:
3278:
3275:
3271:
3268:
3266:
3263:
3261:
3258:
3256:
3253:
3252:
3251:
3248:
3247:
3245:
3243:
3242:Gametogenesis
3239:
3233:
3230:
3228:
3225:
3223:
3220:
3218:
3215:
3213:
3210:
3209:
3207:
3205:
3201:
3197:
3193:
3186:
3181:
3179:
3174:
3172:
3167:
3166:
3163:
3148:
3142:
3138:
3137:
3131:
3120:
3114:
3110:
3109:
3103:
3092:
3086:
3082:
3081:
3075:
3064:
3058:
3054:
3053:
3047:
3043:
3039:
3035:
3034:
3030:
3016:
3010:
3006:
3005:
2997:
2994:
2983:
2977:
2973:
2972:
2964:
2961:
2956:
2950:
2946:
2945:
2937:
2934:
2929:
2923:
2919:
2918:
2910:
2907:
2902:
2896:
2892:
2891:
2883:
2881:
2877:
2872:
2866:
2862:
2861:
2853:
2850:
2845:
2841:
2836:
2831:
2826:
2821:
2817:
2813:
2810:(8): e72879.
2809:
2805:
2801:
2794:
2791:
2779:
2773:
2769:
2768:
2761:
2758:
2746:
2740:
2736:
2735:
2727:
2724:
2712:
2706:
2702:
2701:
2693:
2690:
2685:
2681:
2677:
2673:
2669:
2665:
2661:
2657:
2650:
2648:
2639:
2636:
2631:
2625:
2621:
2620:
2612:
2609:
2597:
2591:
2587:
2586:
2578:
2575:
2562:
2558:
2552:
2549:
2544:
2540:
2536:
2532:
2527:
2522:
2519:(3): 211–16.
2518:
2514:
2513:
2508:
2501:
2498:
2493:
2489:
2484:
2479:
2475:
2471:
2470:
2465:
2458:
2456:
2454:
2450:
2437:
2436:
2435:New Scientist
2431:
2424:
2421:
2408:
2404:
2398:
2395:
2382:
2378:
2374:
2367:
2364:
2359:
2355:
2350:
2345:
2341:
2337:
2333:
2326:
2323:
2318:
2314:
2310:
2306:
2302:
2298:
2283:
2277:
2274:
2269:
2265:
2261:
2257:
2252:
2247:
2243:
2239:
2235:
2227:
2224:
2213:on 2016-03-04
2209:
2205:
2198:
2191:
2188:
2183:
2179:
2175:
2171:
2167:
2163:
2156:
2153:
2140:
2136:
2132:
2128:
2122:
2119:
2108:
2102:
2098:
2097:
2089:
2086:
2081:
2075:
2071:
2064:
2061:
2055:
2052:
2046:
2043:
2038:
2026:
2012:
2008:
2001:
1998:
1986:
1982:
1976:
1973:
1962:
1958:
1951:
1948:
1944:
1939:
1936:
1931:
1927:
1923:
1919:
1915:
1911:
1907:
1903:
1896:
1893:
1888:
1884:
1880:
1876:
1872:
1868:
1864:
1860:
1853:
1850:
1845:
1841:
1837:
1833:
1829:
1825:
1821:
1817:
1810:
1807:
1802:
1798:
1793:
1788:
1783:
1778:
1774:
1770:
1766:
1759:
1756:
1751:
1747:
1742:
1737:
1733:
1729:
1725:
1718:
1716:
1712:
1700:
1694:
1691:
1680:on 2009-02-28
1679:
1675:
1669:
1666:
1661:
1657:
1653:
1649:
1645:
1641:
1637:
1633:
1632:Physiol Behav
1626:
1624:
1620:
1615:
1611:
1606:
1601:
1597:
1593:
1589:
1582:
1579:
1574:
1570:
1566:
1562:
1558:
1554:
1550:
1546:
1539:
1536:
1531:
1524:
1522:
1518:
1507:
1501:
1497:
1496:
1488:
1485:
1480:
1476:
1472:
1468:
1464:
1460:
1453:
1450:
1445:
1441:
1437:
1433:
1429:
1425:
1422:(6): 503–21.
1421:
1417:
1410:
1407:
1402:
1398:
1393:
1388:
1384:
1380:
1376:
1372:
1368:
1361:
1358:
1353:
1347:
1343:
1336:
1334:
1330:
1318:
1312:
1308:
1304:
1300:
1299:
1291:
1288:
1283:
1277:
1273:
1266:
1263:
1251:
1247:
1241:
1238:
1233:
1229:
1225:
1221:
1217:
1213:
1205:
1202:
1197:
1193:
1189:
1185:
1181:
1177:
1170:
1167:
1155:
1151:
1145:
1142:
1131:
1127:
1120:
1117:
1111:
1107:
1106:Spermatorrhea
1104:
1102:
1099:
1097:
1094:
1092:
1091:Hematospermia
1089:
1087:
1086:Fertilisation
1084:
1082:
1079:
1077:
1074:
1072:
1069:
1067:
1064:
1062:
1059:
1057:
1054:
1053:
1049:
1043:
1038:
1033:
1031:
1029:
1024:
1022:
1017:
1015:
1014:Mikura Island
1011:
1007:
1003:
999:
998:rhesus monkey
995:
994:pelvic thrust
991:
987:
982:
980:
969:
959:
954:
952:
946:
937:
936:
932:
925:Other animals
924:
921:
916:
914:
909:
907:
899:Health issues
898:
896:
894:
890:
885:
878:
876:
874:
870:
866:
862:
858:
854:
850:
841:
837:
833:
830:
828:
825:
823:
820:
818:
815:
812:
810:
806:
803:
800:
797:
795:
791:
788:
787:preoptic area
784:
783:
782:
780:
776:
771:
769:
765:
761:
757:
749:
747:
744:
743:
735:
734:
726:
725:
714:
711:
708:
705:
704:
700:
697:
694:
691:
690:
686:
683:
680:
677:
676:
672:
669:
666:
663:
662:
658:
655:
652:
649:
648:
642:
640:Liquefaction
639:
637:(milliliter)
634:
629:
628:
622:
618:
615:
613:
608:
604:
600:
596:
590:
581:
574:
569:
567:
565:
561:
557:
551:
550:Semen quality
543:
541:
539:
535:
531:
526:
522:
514:
512:
508:
504:
501:
493:
491:
488:
483:
482:Alfred Kinsey
479:
475:
456:
454:
450:
446:
442:
438:
436:
433:S2–4 via the
432:
431:spinal nerves
428:
427:spinal reflex
424:
420:
419:pubococcygeus
416:
407:
405:
403:
394:
390:
386:
382:
378:
374:
369:
362:
360:
358:
354:
350:
346:
342:
338:
334:
330:
326:
322:
318:
314:
310:
306:
302:
296:
292:
288:
284:
279:
274:
269:
267:
265:
264:birth control
261:
257:
253:
249:
245:
241:
240:
235:
234:
233:Anejaculation
229:
225:
221:
216:
214:
210:
206:
202:
198:
194:
190:
186:
182:
178:
174:
170:
166:
162:
158:
147:
141:
137:
134:
131:
129:
125:
122:
119:
117:
113:
108:
101:
96:
91:
88:
84:
80:
66:
63:
55:
45:
41:
35:
34:
27:
18:
17:
5419:Men's health
5352:
4950:Love shyness
4928:Pansexuality
4894:Aromanticism
4699:Religion and
4689:Webcam model
4628:Survival sex
4618:Prostitution
4588:Sex industry
4499:Sex in space
4427:Masturbation
4267:Ancient Rome
4244:Sexual slang
4036:Sexual abuse
3771:
3743:Insemination
3501:Paternal age
3497:Maternal age
3470:Tanner scale
3453:Virilization
3448:Feminization
3398:Implantation
3384:Insemination
3371:
3368:Ejaculation
3344:Masturbation
3260:spermatocyte
3232:Luteal phase
3217:Menstruation
3150:. Retrieved
3139:. Elsevier.
3135:
3122:. Retrieved
3107:
3094:. Retrieved
3083:. Elsevier.
3079:
3066:. Retrieved
3051:
3042:the original
3018:. Retrieved
3003:
2996:
2985:. Retrieved
2970:
2963:
2943:
2936:
2916:
2909:
2889:
2859:
2852:
2807:
2803:
2793:
2781:. Retrieved
2766:
2760:
2748:. Retrieved
2733:
2726:
2714:. Retrieved
2699:
2692:
2659:
2655:
2646:
2638:
2618:
2611:
2599:. Retrieved
2588:. Elsevier.
2584:
2577:
2565:. Retrieved
2560:
2551:
2516:
2510:
2500:
2473:
2467:
2440:. Retrieved
2433:
2423:
2411:. Retrieved
2406:
2397:
2385:. Retrieved
2381:the original
2376:
2366:
2339:
2335:
2325:
2300:
2296:
2286:. Retrieved
2276:
2241:
2237:
2226:
2215:. Retrieved
2208:the original
2203:
2190:
2165:
2161:
2155:
2143:. Retrieved
2139:the original
2130:
2121:
2110:. Retrieved
2095:
2088:
2069:
2063:
2054:
2045:
2014:. Retrieved
2010:
2000:
1989:. Retrieved
1987:. 2021-01-04
1985:Men's Health
1984:
1975:
1964:. Retrieved
1960:
1950:
1938:
1905:
1901:
1895:
1862:
1858:
1852:
1819:
1815:
1809:
1772:
1768:
1758:
1731:
1727:
1703:. Retrieved
1693:
1682:. Retrieved
1678:the original
1668:
1635:
1631:
1595:
1591:
1581:
1548:
1544:
1538:
1529:
1509:. Retrieved
1494:
1487:
1462:
1458:
1452:
1419:
1415:
1409:
1374:
1370:
1360:
1341:
1322:December 11,
1320:. Retrieved
1297:
1290:
1271:
1265:
1254:. Retrieved
1252:. 2022-03-30
1249:
1240:
1215:
1211:
1204:
1179:
1175:
1169:
1158:. Retrieved
1156:. 2024-06-18
1153:
1144:
1133:. Retrieved
1129:
1119:
1096:Insemination
1025:
1018:
983:
976:
963:
949:
918:
910:
902:
882:
845:
772:
767:
753:
740:
731:
722:
720:
619:
616:
599:masturbation
592:
560:oligospermia
556:testosterone
553:
534:hyperspermia
518:
509:
505:
497:
480:
476:
472:
439:
411:
398:
385:pelvic floor
377:vas deferens
375:through the
313:masturbation
298:
278:
237:
231:
217:
205:pelvic floor
201:contractions
179:and out the
175:through the
164:
156:
155:
87:
58:
49:
30:
5379:Ejaculation
5353:Ejaculation
5327:Gynaecology
5304:Specialties
5193:Sexual norm
5032:Promiscuity
4923:Bisexuality
4772:LGBT people
4718:Tantric sex
4650:Sex tourism
4606:Pornography
4571:Erotic talk
4561:Virtual sex
4462:Cunnilingus
4292:South Korea
4287:Philippines
4199:Promiscuity
3894:Sex therapy
3872:Gynaecology
3646:Dyspareunia
3641:Dysorgasmia
3587:Development
2162:J. Sex. Med
2033:|last=
760:spinal cord
754:There is a
570:Development
564:azoospermia
530:hypospermia
521:milliliters
345:intercourse
275:Stimulation
171:) from the
157:Ejaculation
110:Identifiers
93:Ejaculation
5373:Categories
5332:Psychiatry
5168:Sexecology
4940:Casual sex
4899:Asexuality
4684:Strip club
4667:Sex worker
4640:Sex museum
4611:Film actor
4479:Paraphilia
4405:Manual sex
4259:By country
4184:Orgasm gap
4101:Blue Movie
3720:Physiology
3666:Vaginismus
3636:Anorgasmia
3490:Adrenarche
3485:Spermarche
3465:Gonadarche
3020:2015-10-21
2987:2015-10-21
2567:9 February
2442:9 February
2413:9 February
2387:9 February
2303:(3): 329.
2288:2009-03-04
2217:2015-08-11
2112:2015-10-21
2016:2024-09-10
1991:2024-09-10
1966:2024-09-10
1705:2021-01-31
1684:2009-03-04
1511:2013-11-07
1256:2023-05-01
1160:2024-07-03
1135:2024-07-03
1112:References
929:See also:
853:internally
589:Spermarche
587:See also:
453:dry orgasm
449:anorgasmia
402:epididymis
373:epididymis
281:See also:
5389:Fertility
5384:Andrology
5312:Andrology
5265:Illnesses
5107:Hypergamy
5027:Polyamory
4982:Free love
4886:phenomena
4806:Sex magic
4784:Mormonism
4701:sexuality
4556:Urolagnia
4546:Tribadism
4494:Sexercise
4472:Irrumatio
4457:Anilingus
4415:Fingering
4395:Group sex
4390:Gang bang
4360:Fetishism
4335:Child sex
4189:Polyamory
4169:Free love
4031:Obscenity
3955:diversity
3867:Andrology
3829:education
3794:Pregnancy
3592:Lactation
3582:Thelarche
3559:Andrology
3506:Menopause
3403:Pregnancy
3393:Fertility
3348:Erection
3304:Germ cell
3277:Oogenesis
3265:spermatid
3227:Ovulation
986:stallions
966:July 2024
807:, medial
260:vasectomy
230:disease.
228:prostatic
173:testicles
165:ejaculate
40:talk page
5146:See also
5091:Swinging
5061:Sex life
5017:Marriage
4987:Foreplay
4977:Flirting
4945:Celibacy
4874:sexology
4713:Hinduism
4709:Buddhism
4645:Sex shop
4566:Cybersex
4541:Swinging
4524:Foreplay
4467:Fellatio
4447:Oral sex
4340:Creampie
4325:Bareback
4320:Anal sex
4174:Marriage
4164:Flirting
3951:Identity
3904:Sexology
3884:Safe sex
3748:Intersex
3529:Vivipary
3499: /
3480:Menarche
3475:Pubarche
3357:Clitoral
3309:gonocyte
3282:oogonium
3212:Menarche
2844:24015280
2804:PLOS ONE
2783:19 April
2750:19 April
2716:18 April
2684:40632746
2676:18171162
2601:19 April
2543:29430415
2535:12887469
2492:15069045
2407:BBC News
2358:15069045
2317:15265846
2260:19016689
2182:20214722
2025:cite web
1930:38940946
1887:15435196
1801:23403923
1660:37524348
1652:12127009
1573:13647953
1444:32523063
1401:26385403
1232:17950985
1196:16422843
1071:Cum shot
1056:Aspermia
1034:See also
958:relocate
884:Perineum
869:perineum
861:anal sex
857:sex toys
836:thalamus
809:amygdala
525:teaspoon
349:foreplay
305:erection
193:erection
33:disputed
5399:Urology
5341:General
5317:Allergy
4801:Thelema
4767:Judaism
4672:Sex toy
4601:Erotica
4489:Quickie
4484:Pompoir
4420:Handjob
4375:Footjob
4365:Fisting
4204:Romance
4179:Modesty
4141:society
4093:History
3877:Urology
3725:biology
3708:Outline
3564:Hormone
3460:Puberty
2835:3755988
2812:Bibcode
2656:Am. Nat
2268:6339070
2145:30 July
1922:9638960
1879:9370204
1844:3131879
1824:Bibcode
1816:Science
1792:3567435
1775:: 183.
1750:3833078
1614:1169171
1565:2818169
1479:2340374
1436:7458658
1392:4896089
1250:cdc.gov
956:Please
889:bladder
865:pegging
785:medial
758:in the
684:No/Yes
612:liquefy
595:puberty
544:Quality
317:vaginal
307:of the
248:bladder
203:of the
181:urethra
121:D004542
5394:Orgasm
5348:Orgasm
5290:(POIS)
5037:Female
4757:Daoism
4660:Female
4623:Sacred
4536:Sumata
4355:Facial
4345:Edging
4021:Incest
3842:Condom
3824:Health
3768:Female
3763:Orgasm
3753:Libido
3620:Female
3574:Breast
3377:Female
3364:Orgasm
3352:Penile
3314:gamete
3287:oocyte
3152:28 May
3143:
3124:28 May
3115:
3096:28 May
3087:
3068:28 May
3059:
3011:
2978:
2951:
2924:
2897:
2867:
2842:
2832:
2774:
2741:
2707:
2682:
2674:
2626:
2592:
2541:
2533:
2490:
2356:
2315:
2266:
2258:
2180:
2103:
2076:
1928:
1920:
1885:
1877:
1842:
1799:
1789:
1748:
1658:
1650:
1612:
1571:
1563:
1502:
1477:
1442:
1434:
1399:
1389:
1348:
1313:
1278:
1230:
1194:
789:(MPOA)
515:Volume
337:orgasm
329:manual
293:, and
270:Phases
209:orgasm
5414:Semen
5409:Penis
5284:(PCT)
4762:Islam
4655:Child
4282:Japan
4277:India
4272:China
3292:ootid
3270:sperm
2680:S2CID
2652:(PDF)
2539:S2CID
2264:S2CID
2211:(PDF)
2200:(PDF)
2011:WebMD
1926:S2CID
1883:S2CID
1656:S2CID
1569:S2CID
1440:S2CID
1130:WebMD
1021:boars
1012:near
849:penis
801:(PVN)
775:c-Fos
607:semen
331:, or
309:penis
220:sleep
177:penis
169:sperm
163:(the
161:semen
144:[
5012:LGBT
4872:and
4711:and
4677:Doll
4385:Frot
4330:BDSM
4139:and
4046:Rape
3953:and
3770:and
3723:and
3615:Male
3524:Ovum
3372:Male
3297:ovum
3154:2013
3141:ISBN
3126:2013
3113:ISBN
3098:2013
3085:ISBN
3070:2013
3057:ISBN
3009:ISBN
2976:ISBN
2949:ISBN
2922:ISBN
2895:ISBN
2865:ISBN
2840:PMID
2785:2013
2772:ISBN
2752:2013
2739:ISBN
2718:2013
2705:ISBN
2672:PMID
2624:ISBN
2603:2013
2590:ISBN
2569:2013
2531:PMID
2488:PMID
2444:2013
2415:2013
2389:2013
2354:PMID
2336:JAMA
2313:PMID
2297:JAMA
2256:PMID
2178:PMID
2147:2015
2101:ISBN
2074:ISBN
2037:help
1918:PMID
1875:PMID
1840:PMID
1797:PMID
1746:PMID
1648:PMID
1610:PMID
1561:PMID
1500:ISBN
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