Female genital mutilation
Long term

Late complications vary depending on the type of FGM. They include the formation of scars and keloids that lead to strictures and obstruction, epidermoid cysts that may become infected, and neuroma formation (growth of nerve tissue) involving nerves that supplied the clitoris. An infibulated girl may be left with an opening as small as 2–3 mm, which can cause prolonged, drop-by-drop urination, pain while urinating, and a feeling of needing to urinate all the time. Urine may collect underneath the scar, leaving the area under the skin constantly wet, which can lead to infection and the formation of small stones. The opening is larger in women who are sexually active or have given birth by vaginal delivery, but the urethra opening may still be obstructed by scar tissue. Vesicovaginal or rectovaginal fistulae can develop (holes that allow urine or faeces to seep into the vagina). This and other damage to the urethra and bladder can lead to infections and incontinence, pain during sexual intercourse and infertility.

Painful periods are common because of the obstruction to the menstrual flow, and blood can stagnate in the vagina and uterus. Complete obstruction of the vagina can result in hematocolpos and hematometra (where the vagina and uterus fill with menstrual blood). The swelling of the abdomen and lack of menstruation can resemble pregnancy. Asma El Dareer, a Sudanese physician, reported in 1979 that a girl in Sudan with this condition was killed by her family.
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