Pelvic ground muscles assist to assistance the vulvar buildings. The voluntary, pubococcygeus muscle mass, Section of the levator ani muscle partly constricts the vaginal opening.[sixteen] Other muscles of the urogenital triangle assistance the vulvar place and they contain the transverse perineal muscles, the bulbospongiosus, as well as ischiocavernosus muscles. https://riverscnxg.tinyblogging.com/helping-the-others-realize-the-advantages-of-mature-72509746