<unk>  is a procedure in which the skin between the vagina and anus is cut. (This area is called the perineum.)<unk>  is done occasionally to enlarge the vaginal opening so that a baby can be more easily delivered.
Episiotomy
Tubal ligation
Caesarean section
Cervical dilation
Castration
Trifascicular block
Vasectomy
Elective caesarean section