Female Genital Mutilation

Female genital mutilation (FGM), also known as female genital cutting and female circumcision, is defined by the World Health Organization (WHO) as "all procedures that involve partial or total removal of the external female genitalia or other injury to the female genital organs for non-medical reasons." FGM is practiced as a cultural ritual by ethnic groups in 27 countries in sub-Saharan and Northeast Africa, and to a lesser extent in Asia, the Middle East and within immigrant communities elsewhere. It is typically carried out, with or without anaesthesia, by a traditional circumciser using a knife or razor. The age of the girls varies from weeks after birth to puberty; in half the countries for which figures were available in 2013, most girls were cut before the age of five. Around 125 million women and girls in Africa and the Middle East have undergone FGM. Over eight million have experienced Type III, which is most common in Djibouti, Eritrea, Ethiopia, Somalia and Sudan. The practice is an ethnic marker, rooted in gender inequality, ideas about purity, modesty and aesthetics, and attempts to control women's sexuality.

Reference
FGM Wikipedia