Leg clenching during menstruation has certain effects on women because it can stimulate women, which can cause changes in hormone levels in their bodies. This can lead to menstrual disorders and further pelvic congestion, which can lead to abdominal discomfort. Leg clenching can stimulate female excitement and increase vaginal and cervical discharge, which can lead to local infection if underwear and sanitary napkins are not changed in time. Also, leg clenching will obviously lead to vulvar congestion and edema, which will destroy the local barrier function and increase the probability of infection. It is recommended that women avoid sexual stimulation through leg clenching during menstruation to prevent physical discomfort. Pay attention to cleanliness and hygiene during menstruation to avoid infection and damage to the local self-cleaning ability, and pay attention to reasonable rest and diet.