Human sexual activity, human sexual practice or human sexual behaviour is the manner in which humans experience and express their sexuality. People engage in a variety of sexual acts, ranging from activities done alone to acts with another person in varying patterns of frequency, for a wide variety of reasons. Sexual activity usually results in sexual arousal and physiological changes in the aroused person, some of which are pronounced while others are more subtle. Sexual activity may also include conduct and activities which are intended to arouse the sexual interest of another or enhance the sex life of another, such as strategies to find or attract partners, or personal interactions between individuals. Sexual activity may follow sexual arousal.
Sexual intercourse is a sexual activity typically involving the insertion and thrusting of the penis into the vagina for sexual pleasure or reproduction. This is also known as vaginal intercourse or vaginal sex. Other forms of penetrative sexual intercourse include anal sex, oral sex, fingering and penetration by use of a dildo. These activities involve physical intimacy between two or more individuals and are usually used among humans solely for physical or emotional pleasure and can contribute to human bonding.
The sexual revolution, also known as the sexual liberation, was a social movement that challenged traditional codes of behavior related to sexuality and interpersonal relationships throughout the Western world from the 1960s to the 1970s. Sexual liberation included increased acceptance of sex outside of traditional heterosexual, monogamous relationships. The normalization of contraception and the pill, public nudity, pornography, premarital sex, homosexuality, masturbation, alternative forms of sexuality, and the legalization of abortion all followed.
The views of the various different religions and religious believers regarding human sexuality range widely among and within them, from giving sex and sexuality a rather negative connotation to believing that sex is the highest expression of the divine. Some religions distinguish between human sexual activities that are practised for biological reproduction and those practised only for sexual pleasure in evaluating relative morality.
Eroticism is a quality that causes sexual feelings, as well as a philosophical contemplation concerning the aesthetics of sexual desire, sensuality, and romantic love. That quality may be found in any form of artwork, including painting, sculpture, photography, drama, film, music, or literature. It may also be found in advertising. The term may also refer to a state of sexual arousal or anticipation of such – an insistent sexual impulse, desire, or pattern of thoughts.
Henry Havelock Ellis was an English physician, eugenicist, writer, progressive intellectual and social reformer who studied human sexuality. He co-wrote the first medical textbook in English on homosexuality in 1897, and also published works on a variety of sexual practices and inclinations, as well as on transgender psychology. He is credited with introducing the notions of narcissism and autoeroticism, later adopted by psychoanalysis.
Intercrural sex, which is also known as coitus interfemoris, thigh sex and interfemoral sex, is a type of non-penetrative sex in which the penis is placed between the receiving partner's thighs and friction is generated via thrusting. It was a common practice in ancient Greek society prior to the early centuries AD, and was frequently discussed by writers and portrayed in artwork such as vases. It later became subject to sodomy laws and became increasingly seen as contemptible. In the 17th century, intercrural sex was featured in several works of literature and it took cultural prominence, being seen as a part of male-on-male sexual habits following the trial and execution of Mervyn Tuchet, 2nd Earl of Castlehaven, in 1631.
Premarital sex is sexual activity which is practiced by people before they are married. Premarital sex is considered a sin by a number of religions and also considered a moral issue which is taboo in many cultures. Since the Sexual Revolution of the 1960s, it has become accepted by certain liberal movements, especially in Western countries. A 2014 Pew study on global morality found that premarital sex was considered particularly unacceptable in "Muslim Majority Countries", such as Malaysia, Jordan, Pakistan, and Egypt, each having over 90% disapproval, while people in Western European countries were the most accepting, with Spain, Germany, and France expressing less than 10% disapproval.
The social construction of human sexuality and sexual behavior—along with its taboos, regulation, and social and political impact—has had a profound effect on the various cultures of the world since prehistoric times.
Prior to the 20th century, three major branches of Christianity—Catholicism, Orthodoxy and Protestantism—including leading Protestant reformers Martin Luther and John Calvin generally held a critical perspective of birth control. Among Christian denominations today, however, there is a large variety of views regarding birth control that range from the acceptance of birth control to only allowing natural family planning to teaching Quiverfull doctrine, which disallows contraception and holds that Christians should have large families.
There are a number of passages in the Hebrew Bible and the New Testament that have been interpreted as involving same-sex sexual activity and relationships. The passages about homosexual individuals and sexual relations in the Hebrew Bible are found primarily in the Torah. Some texts included in the New Testament also reference homosexual individuals and sexual relations, such as the Gospel of Matthew, the Gospel of Luke, and various letters attributed to the Apostle Paul originally directed to the early Christian churches in Asia Minor. Both references in the Hebrew Bible and the New Testament have been interpreted as referring primarily to male homosexual individuals and sexual practices.
The following outline is provided as an overview of and topical guide to sexual ethics:
Feminist sexology is an offshoot of traditional studies of sexology that focuses on the intersectionality of sex and gender in relation to the sexual lives of women. Sexology has a basis in psychoanalysis, specifically Freudian theory, which played a big role in early sexology. This reactionary field of feminist sexology seeks to be inclusive of experiences of sexuality and break down the problematic ideas that have been expressed by sexology in the past. Feminist sexology shares many principles with the overarching field of sexology; in particular, it does not try to prescribe a certain path or "normality" for women's sexuality, but only observe and note the different and varied ways in which women express their sexuality. It is a young field, but one that is growing rapidly.
Human sexuality covers a broad range of topics, including the physiological, psychological, social, cultural, political, philosophical, ethical, moral, theological, legal and spiritual or religious aspects of sex and human sexual behavior.
Catholic theology of sexuality, like Catholic theology in general, is drawn from natural law, canonical scripture, divine revelation, and sacred tradition, as interpreted authoritatively by the magisterium of the Catholic Church. Sexual morality evaluates sexual behavior according to standards laid out by Catholic moral theology, and often provides general principles by which Catholics can evaluate whether specific actions meet these standards.
The sexual revolution in the 1960s United States was a social and cultural movement that resulted in liberalized attitudes toward sex and morality. In the 1960s, social norms were changing as sex became more widely discussed in society. Erotic media, such as films, magazines, and books, became more popular and gained widespread attention across the country. These changes reveal that sex was entering the public domain, and sex rates, especially among young people, could no longer be ignored.
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.
Sexual desire discrepancy (SDD) is the difference between one's desired frequency of sexual intercourse and the actual frequency of sexual intercourse within a relationship. Among couples seeking sex therapy, problems of sexual desire are the most commonly reported dysfunctions, yet have historically been the most difficult to treat successfully. Sexual satisfaction in a relationship has a direct relationship with overall relationship satisfaction and relationship well-being. Sexual desire and sexual frequency do not stem from the same domains, sexual desire characterizes an underlying aspect of sexual motivation and is associated with romantic feelings while actual sexual activity and intercourse is associated with the development and advancement of a given relationship. Thus together, sexual desire and sexual frequency can successfully predict the stability of a relationship. While higher individual sexual desire discrepancies among married individuals may undermine overall relationship well-being, higher SDD scores for females may be beneficial for romantic relationships, because those females have high levels of passionate love and attachment to their partner. Studies suggest that women with higher levels of desire relative to that of their partners' may experience fewer relationship adjustment problems than women with lower levels of desire relative to their partners'. Empirical evidence has shown that sexual desire is a factor that heavily influences couple satisfaction and relationship continuity which has been one of the main reasons for the interest in this research domain of human sexuality.
Sexuality in the Philippines encompasses sexual behavior, sexual practices, and sexual activities exhibited by men and women of the Philippines past and the present. It covers courtship strategies for attracting partners for physical and emotional intimacy, sexual contact, sexual reproduction, building a family, and other forms of individual interactions or interpersonal relationships, as set and dictated by their culture and tradition, religion, beliefs, values and moral convictions, psychology, foreign influences, and other related factors.
The following outline is provided as an overview of and topical guide to human sexuality:
