Nocturnal emission
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2008-07-09T12:27:01Z
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Reverted edits by [[Special:Contributions/121.222.229.25|121.222.229.25]] to last version by 88.107.118.46 (using [[WP:HG|Huggle]])
{{morefootnotes|date=May 2008}}
{{otheruses4|the biological function|the sound art group|Nocturnal Emissions|fictional works|Wet Dream (disambiguation)}}
A '''nocturnal emission''' is an [[ejaculation]] of [[semen]] experienced by a male during [[sleep]]. It is also called a "'''wet dream'''", a '''[[spontaneous orgasm]]''', or simply an '''orgasm during sleep'''.
Nocturnal emissions are most common during [[teenage]] and early adult years. However, nocturnal emissions may happen any time after puberty. They may be accompanied by erotic [[dream]]s, and the emission may happen without erection. Dreams, if recalled at all, may not be erotic, or they may be confusing to the dreamer, especially if he is an adolescent, immediately after his first wet dream. The sensations, if any, which accompany a wet dream may range anywhere from simply a tingling sensation to a sense of [[urinating]] or having to [[urinate]], instead of the typical [[orgasm]] (which is why many teens might awaken in embarrassment believing they have just wet the bed). It is possible to wake up during, or to simply sleep through, the ejaculation in what is sometimes called a "'''sex dream'''". Women can also experience orgasms in their sleep.
==Frequency==
The frequency of nocturnal emissions is highly variable. Some men have experienced large numbers of nocturnal emissions as teenagers, while others have never experienced one. 83 percent of men in the United States will eventually experience nocturnal emissions at some time in their lives.<ref>Kinsey, Alfred C. "Sexual Behavior in the Human Male" p. 519</ref> Surveys in non-western countries where masturbation is culturally suppressed show 98 percent or more of the men eventually experience nocturnal emissions.<ref>http://www.measuredhs.com/pubs/pdf/FR157/04Chapter04.pdf Badan Pusat Statistik "Indonesia Young Adult Reproductive Health Survey 2002-2004" p. 27</ref> For males who have experienced nocturnal emissions the mean frequency ranges from 0.36 times per week for single 15 year old males to 0.18 times per week for 40 year old single males. For married males the mean ranges from 0.23 times per week for 19 year old married males to 0.15 times per week for 50 year old married males.<ref>Kinsey, Alfred; p. 275.</ref>
Some have the dreams only at a certain age, while others have them throughout their lives following puberty. The frequency that one has nocturnal emissions has not been conclusively linked to one's frequency of [[masturbation]]. Widely-known sex researcher [[Alfred Kinsey]] found "There may be some correlation between the frequencies of masturbation and the frequencies of nocturnal dreams. In general the males who have the highest frequencies of nocturnal emissions may have somewhat lower rates of masturbation. Some of these males credit the frequent emissions to the fact that they do not masturbate; but it is just as likely that the reverse relationship is true, namely, that they do not masturbate because they have frequent emissions."<ref>Kinsey, Alfred; p. 511.</ref> For women the correlation is also short of conclusive "According to Kinsey's findings, women who suddenly lost the opportunity for several coital orgasms per week had only a few more orgasms in their sleep per year."<ref>[http://www2.hu-berlin.de/sexology/ATLAS_EN/html/orgasm_during_sleep.html Orgasm During Sleep<!-- Bot generated title -->]</ref>
One factor that can affect the number of nocturnal emissions a person has is whether they take testosterone-based drugs. In a 1998 study, the number of boys reporting nocturnal emissions drastically increased as their testosterone doses were increased, from 17% of subjects with no treatment to 90% of subjects at a high dose.<ref>[http://jcem.endojournals.org/cgi/content/full/83/7/2281 Effects of Estrogen or Testosterone on Self-Reported Sexual Responses and Behaviors in Hypogonadal Adolescents - Finkelstein et al. 83 (7): 2281 - Journal of Clinical Endocrinology & Metabolism<!-- Bot generated title -->]</ref>
During [[puberty]], 13 percent of males experience their first ejaculation as a result of a nocturnal emission.<ref>Kinsey, Alfred; p. 190</ref> Kinsey found that males experiencing their first ejaculation through a nocturnal emission were older than those experiencing their first ejaculation by means of [[masturbation]]. The study indicates that such a first ejaculation resulting from a nocturnal emission was delayed a year or more from what would have been developmentally possible for such males through physical stimulation.<ref>Kinsey; Alfred, p. 299</ref>
Whereas an ejaculation normally terminates an erection, in the case of nocturnal emission, the subject often still has a functional [[erection]] afterward.{{Fact|date=February 2007}}
Although purported treatments to help prevent or diminish nocturnal emissions are available in abundance, none are known to have undergone any kind of rigorous experimentation or approval process such as that required by the [[Food and Drug Administration]]. Like the [[hiccup]]s, there are a huge variety of "home remedies" with no scientific basis. Moreover, because no proven physical harm (beyond the inconvenience of cleaning the [[semen]] ejaculate) is caused by the event and it is not symptomatic of any underlying problem, it is generally considered inadvisable to undergo any sort of treatment.
[[Spontaneous orgasm]]s can occur during waking hours in both sexes. In males, this is known as Spontaneous ejaculations and is experienced by many men at some stage, mostly as teenagers. {{Fact|date=June 2008}}
Regarding women, a 1953 study by Kinsey found that 40% of women experienced at least one orgasm during sleep by the age of 45, and a 1986 study published in the ''Journal of Sex Research'' found that 85% of women who have experienced orgasms during sleep first did so at a young age — before the age of 21, and some before 13.<ref>Question: Sexual secretions: Do women have wet dreams, too? Go Ask Alice! Columbia University's Health Q&A Internet Service. Published May 7, 1999. http://www.goaskalice.columbia.edu/1498.html</ref>
==Spermatorrhoea==
In the 18th and 19th century, if a patient had [[spontaneous orgasm]]s frequently or released more semen than is typical, then he was diagnosed with a disease called '''spermatorrhoea''' or '''seminal weakness'''. A variety of drugs and other treatments, including [[circumcision]] and [[castration]], were advised to treat this "disease".<ref>Ornella Moscuci. [http://www.cirp.org/library/history/moscucci/ Male masturbation and the offending prepuce]. Excerpt from "Sexualities in Victorian Britain." [http://www.geocities.com/paul_ervine/malemasturbation.html Mirror 1].</ref><ref>[[William Acton]]. "[http://www.victorianlondon.org/disease/spermatorrhoea.htm Victorian London - Disease - Spermatorrhoea]". From ''Prostitution, considered in its Moral, Social, and Sanitary Aspects''. 2nd edition, 1870. Compiled in Lee Jackson's ''The Victorian Dictionary''.</ref> Some modern doctors, especially [[herbalism|herb healers]], continue to diagnose and advise treatments for cases of spermatorrhoea, but these treatments have not been validated by thorough experimentation.
==Religious views==
[[Augustine of Hippo|Saint Augustine]] held that nocturnal emissions, unlike [[masturbation]], did not pollute the conscience of a man, because they were not voluntary [[carnal]] acts, and were therefore not to be considered a [[sin]].<ref> This view is confirmed by the Protestant theologian Philip Schaff. [http://www.ccel.org/ccel/schaff/npnf103.v.ii.xxiv.html S.23]</ref> Augustine did, however, pray that he may be released from the "glue of lust" and thus recommended the beseechment of God's assistance in clearing one's soul of all such carnal affections.<ref>''Confessions'', [http://www.sullivan-county.com/id3/confessions/augcon10.htm#chap30 Book X, Chapter XXX]</ref>
Some parts of the [[Bible]] refer indirectly to nocturnal emission, using the biblical Hebrew term ''[[tameh]]'', often translated as ''impure''. {{Fact|date=February 2008}} For example:
:"When you are encamped against your enemies, then you shall keep yourself from every evil thing. If any man among you who is not clean by reason of what chances to him by night, then he shall go outside the camp. He shall not come inside the camp, but when evening comes, he shall bathe himself in water, and as the sun sets, he may come inside the camp."
:— [[Deuteronomy]] 23:9-11 English Standard Version
The resulting 'tumah' required the person to bathe in a 'mikveh'. Even a man who had normal intercourse with his wife was considered ceremonially unclean, and he too was required to bathe in a [[mikveh]] and he became pure after the sun had set. {{Fact|date=February 2008}} Leviticus goes on to make similar statements about [[menstruation]] and childbirth. {{Fact|date=February 2008}} Psalms are still recited on [[Yom Kippur]] at night as a supposed aid against nocturnal emissions. {{Fact|date=February 2008}} This is particularly an issue on Yom Kippur, since bathing is forbidden that day.
It is also possible that some of the above is referring to not a discharge of semen but of blood or other substance indicating disease. In fact the Bible lists two different types of emission, one requiring a wait only until the nightfall (nocturnal emission, or intercourse), but the other lasting a week (both requiring bathing in a mikveh). The second type of discharge is a non-normal one (for example pus), indicative of disease. Even the phrase "nocturnal emission" may be a mistranslation of a more dangerous type of emission. {{Fact|date=February 2008}}
[[Saint Augustine]] interprets the references to the uncleanliness of discharge of seed (and menstruation) in Leviticus as symbolising disorder and unruliness as opposed to the seed forming a human being through conception which symbolises the form and structure of a just life. {{Fact|date=February 2008}}
In medieval Western occultism, nocturnal emissions were believed to be caused by [[succubus|succubus']] coupling with the individual at night, an event associated with [[night terrors]], {{Fact|date=February 2008}} even though night terrors occur during non-REM sleep and are difficult to recall and wet dreams occur during [[REM]] sleep and are easier to recall.
==References==
{{wiktionary|wet dream}}
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{{SleepSeries2}}
[[Category:Orgasm]]
[[Category:Sleep physiology]]
[[Category:Sleep]]
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