husband's

The husband stitch or husband's stitch, also known as the daddy stitch, husband's knot, or vaginal tuck, is a surgical procedure in which one or more additional sutures than necessary are used to repair a woman's perineum after it has been torn or cut during childbirth. The purported purpose is to tighten the opening of the vagina and thereby enhance the pleasure of the patient's male sex partner during penetrative intercourse.

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