Women can wash their buttocks properly during menstruation. When washing the buttocks, it is important to use lukewarm water and not to let any water enter the vagina to avoid vaginal infections that may lead to upstream uterine infections. During menstruation, women may experience discomfort in the vulva due to menstrual blood flow, so washing the buttocks properly is good for keeping the vulva clean and hygienic, which is good for the health of the body. During menstruation, women should pay attention to rest, eat more hot food, and exercise properly to avoid getting cold and flu, which is conducive to the normal discharge of menstrual blood. The menstrual period is a period when women’s body resistance is poor, the body’s immunity and resistance is poor, which can easily lead to colds, need to pay attention to avoid cold.