Main article: Sex and the lawThere are many laws and social customs which prohibit, or in some way have an impact on sexual activities. These laws and customs vary from country to country, and have va ...
General attitudes Most people experiment with a range of sexual activities during their lives, although they tend to engage in only a few of these regularly. Some people enjoy many different sexual ac ...
Main article: Sexual orientationHeterosexuality Main article: HeterosexualityBrothel scene in a public bath, ca. 1475Heterosexuality is the romantic or sexual attraction to the opposite sex. Heterosex ...
Sexual activity is a normal physiological function, but like other physical activity, it comes with risks. There are four main types of risks that may arise from sexual activity: unwanted pregnancy, c ...
The frequency of sexual activity might range from zero (sexual abstinence) to 15 or 20 times a week. In the United States, the average frequency of sexual intercourse for married couples is 2 to 3 tim ...
People engage in sexual activity for any of a multitude of possible reasons. Although the primary evolutionary purpose of sexual activity is reproduction, research on college students suggested that p ...
The physiological responses during sexual activity are fairly similar for both men and women and there are four phases.During the excitement phase, muscle tension and blood flow increase in and around ...
Sexual activity can be classified in a number of ways. It can be divided into acts which involve one person, such as masturbation, or two or more people such as vaginal sex, anal sex, oral sex or mutu ...
Human sexual activity, or human sexual practice or human sexual behavior, is the manner in which humans experience and express their sexuality. People engage in a variety of sexual acts from time to t ...
