Portal:Human sexuality

From Wikipedia, the free encyclopedia
  (Redirected from Portal:Sexuality)
Jump to navigation Jump to search
Main pageRecognized contentSubcategories

Welcome to the human sexuality portal

Human sexuality is the way people experience and express themselves sexually. This involves biological, erotic, physical, emotional, social, or spiritual feelings and behaviors. Because it is a broad term, which has varied 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 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 typically 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 very 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/STDs), and birth control methods.

Selected article

Scientific illustration of a flaccid, circumcised penis, with pubic hair and testicles visible

The human penis is an external male sexual organ. It is a reproductive, intromittent organ that additionally serves as the urinal duct. The main parts are the root (radix); the body (corpus); and the epithelium of the penis including the shaft skin and the foreskin covering the glans penis. The body of the penis is made up of three columns of tissue: two corpora cavernosa on the dorsal side and corpus spongiosum between them on the ventral side. The human male urethra passes through the prostate gland, where it is joined by the ejaculatory duct, and then through the penis. The urethra traverses the corpus spongiosum, and its opening, the meatus /mˈtəs/, lies on the tip of the glans penis. It is a passage both for urine and for the ejaculation of semen.

The penis is homologous to the clitoris. An erection is the stiffening and rising of the penis, which occurs during sexual arousal, though it can also happen in non-sexual situations. The most common form of genital alteration is circumcision, removal of part or all of the foreskin for various cultural, religious, and more rarely, medical reasons. There is controversy surrounding circumcision.

While results vary across studies, the consensus is that the average erect human penis is approximately 12.9–15 cm (5.1–5.9 in) in length with 95% of adult males falling within the interval 10.7–19.1 cm (4.2–7.5 in). Neither age nor size of the flaccid penis accurately predicts erectile length.

Selected image

Did you know

Randolph-1.jpg

August - December 2009

Human sexuality in the news

18 February 2020 –
The Boy Scouts of America file for Chapter 11 bankruptcy protection as the result of multiple sex abuse lawsuits. (The Wall Street Journal) (Scouting Newsroom)
9 February 2020 – 2020 Swiss referendums, LGBT rights in Switzerland
Swiss voters head to the polls to vote on a proposal to mandate quotas for affordable housing in new residential development projects, and whether to criminalize discrimination on the basis of sexual orientation. (BBC) (Irish Times)
The proposal to mandate quotas is rejected, the proposal to criminalize discrimination on the basis of sexual orientation passes. (BBC)
7 February 2020 –
Manish Shah, a general practitioner in the United Kingdom, is given three life sentences at the Old Bailey for 90 sexual assaults on 24 of his female patients. (BBC)

Get involved

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

Topics

Tasks

Tools

Related portals

Associated Wikimedia

The following Wikimedia Foundation sister projects provide more on this subject:

Wikibooks
Books

Commons
Media

Wikinews 
News

Wikiquote 
Quotations

Wikisource 
Texts

Wikiversity
Learning resources

Wiktionary 
Definitions

Wikidata 
Database

Purge server cache