Oral sex

Oral sex is a sexual practice in which the mouth, lips, or tongue contact the genitals of another person. It is a form of sexual activity that does not involve penetration of the vagina or anus, and is found among diverse couples in societies around the world.

Medical science examines this practice from two major perspectives: the risk of transmission of sexually transmitted infections, and questions surrounding consent of those involved. The laws and religious customs of many countries include specific regulations concerning this type of practice.

Terminology

International languages use various terms. In English it is called "oral sex"; in Arabic "جنس فموي"; in French "sexualité orale". There are also medical and health terms that distinguish by the type of genitalia involved, such as "fellatio" (contact with the penis) and "cunnilingus" (contact with the vulva). Somali has not formally established a single technical term, and it is typically described using explanatory phrases.

Health aspects

Oral sex carries risk of transmission of certain infections, including gonorrhea, chlamydia, herpes, syphilis, and HPV. The risk of HIV transmission through this route has been assessed by many studies as lower than through penetration, but not zero, especially when sores or bleeding of mouth tissues are present. The use of barriers such as condoms or dental dams is reported to reduce transmission risk.

Legal and social matters

Some countries have laws prohibiting sexual activity outside penetration, while others impose no restriction when it occurs between consenting adults. Religiously, Islamic scholars and followers of other faiths differ in their rulings, which depends on different interpretations of foundational texts.