Portal:Human sexuality

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Welcome to the human sexuality portal

Human sexuality is the way people experience and express themselves sexually. This involves biological, psychological, physical, erotic, emotional, social, or spiritual feelings and behaviors. Because it is a broad term, which has varied with historical contexts over time, it lacks a precise definition. The biological and physical aspects of sexuality largely concern the human reproductive functions, including the human sexual response cycle.

Someone's sexual orientation is their pattern of sexual interest in the opposite and/or same sex. Physical and emotional aspects of sexuality include bonds between individuals that are expressed through profound feelings or physical manifestations of love, trust, and care. Social aspects deal with the effects of human society on one's sexuality, while spirituality concerns an individual's spiritual connection with others. Sexuality also affects and is affected by cultural, political, legal, philosophical, moral, ethical, and religious aspects of life.

Interest in sexual activity normally increases when an individual reaches puberty. Although no single theory on the cause of sexual orientation has yet gained widespread support, there is considerably more evidence supporting nonsocial causes of sexual orientation than social ones, especially for males. Hypothesized social causes are supported by only weak evidence, distorted by numerous confounding factors. This is further supported by cross-cultural evidence, because cultures that are tolerant of homosexuality do not have significantly higher rates of it.

Evolutionary perspectives on human coupling, reproduction and reproduction strategies, and social learning theory provide further views of sexuality. Sociocultural aspects of sexuality include historical developments and religious beliefs. Some cultures have been described as sexually repressive. The study of sexuality also includes human identity within social groups, sexually transmitted infections (STIs), and birth control methods. (Full article...)

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The relationship between biology and sexual orientation is a subject of research. A simple and singular determinant for sexual orientation has not been conclusively demonstrated; various studies point to different, even conflicting positions, but scientists hypothesize that a combination of genetic, hormonal and social factors determine sexual orientation. Biological theories for explaining the causes of sexual orientation are more popular, and biological factors may involve a complex interplay of genetic factors and the early uterine environment. These factors, which may be related to the development of a heterosexual, homosexual, bisexual or asexual orientation, include genes, prenatal hormones, and brain structure. (Full article...)

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Playboy publisher Hugh Hefner
Playboy publisher Hugh Hefner
Playboy publisher Hugh Hefner

Did you know

German prostitute
German prostitute

 • ... that because of an effort to curb the spread of STDs, prostitution in Germany has been legal since the 1920s? (German prostitute pictured)
 • ... that some people in the BDSM community are sexually aroused by being gagged? (ball gag pictured)
 • ... that a strap-on dildo (pictured) may be used by heterosexual couples for the sexual practice of pegging?
 • ... that the Exotic World Burlesque Museum is located on the site of an abandoned goat farm?
 • ... that the story of Sada Abe (pictured), a woman who cut off her dead lover's genitals and carried them around with her for days, is one of Japan's most notorious scandals?

2004-2005

Human sexuality in the news

18 May 2024 – LGBT rights in Peru
Hundreds of protesters march in Lima, Peru, to demand the reversal of a new law that describes transgender people as having a mental illness. (Reuters)

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For editor resources and to collaborate with other editors on improving Wikipedia's Human sexuality-related articles, see WikiProject Sexology and sexuality.

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