SEXUAL LOVE

Sexual intercourse, also known as copulation or coitus, commonly refers to the act in which the male reproductive organ enters the female reproductive tract.[1][2] The two entities may be of opposite sexes, or they may be hermaphroditic, as is the case with snails. Over time, the definition of intercourse has expanded and may include other penetrative sexual acts, such as penetration of non-sexual organs (oral intercourse, anal intercourse) or by non-sexual organs (fingering, etc.). For example, penetrative acts between same-sex individuals can also be regarded as sexual intercourse.[2]


Sexual intercourse typically plays a powerful role in human bonding, often being used solely for pleasure and leading to stronger emotional bonds.[3] Non-penetrative sex (oral sex may or may not be penetrative) and mutual masturbation have been referred to as "outercourse",[4][5][6][7] as it contrasts "outer" with "inter" (though the "inter" in "intercourse" means between two beings rather than being inside or outside of the body), but may also be among the sexual acts contributing to human bonding and considered intercourse. Despite strict definitions of sex, in the context of sexual intimacy (such as ones relating to "technical virginity"), it can be taken to mean any mutual genital stimulation (i.e. all forms of intercourse and outercourse).[2][8] As with most forms of sexual interaction, individuals are at risk for contracting sexually transmitted diseases,[9][10] and thus safe sex practises are advised.[9]

Modern Judaism, Christianity, and Islam view sexual intercourse between husband and wife as a spiritual and edifying action. The limits of marriage and concubinage within these traditions has changed over time, along with corresponding views of acceptable sexual behavior. The teachings of Hinduism and Buddhism on sexuality have differing interpretations. Buddhism's injunction to "refrain from sexual misconduct" finds its interpretation and practical definitions at the level of the individual. However, within each of these major religious traditions exists subgroups with varying stances on acceptable sexual practices, and some religious groups prohibit monks and nuns from engaging in sexual intercourse altogether.

Mating is the term most often used to refer to sexual intercourse between animals other than humans; for most, mating occurs at the point of estrus (the most fertile period of time in the female's reproductive cycle),[11][12] which increases the chances of successful impregnation. However, bonobos,[13] dolphins,[14] and chimpanzees are known to engage in sexual intercourse even when the female is not in estrus, and to engage in sex acts with same-sex partners.[14][15] Like humans engaging in sex primarily for pleasure,[3] this behavior in the above mentioned animals is also presumed to be for pleasure,[16] and a contributing factor to strengthening their social bonds.[3]