An incision made into the vulva to enlarge the opening and prevent tearing during delivery of the baby is called An episiotomy
During childbirth, it is occasionally necessary for a doctor or midwife to make a cut in the region between the vagina and anus (perineum). Episiotomy is the term for this. The vaginal hole is widened via an episiotomy, making it easier for the baby to pass through.
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