It is best not to soak in hot springs after menstruation for the following reasons: First, the mouth of the uterus is open during menstruation, soaking in hot springs may lead to the invasion of bacteria or pathogens into the uterine cavity, resulting in various problems such as inflammation of the uterine cavity or endometritis, and will cause many complications, directly affecting the health of women. Second, during menstruation, women’s body resistance is poor, prone to disease, this time the hot springs may lead to cold invasion, causing colds, cold and other diseases. Therefore, it is best not to take a tub bath or hot springs during menstruation, and not to swim, so as not to cause some stimulation to the body. Although hot springs can soothe the body and mind and relieve fatigue, it is important to avoid the menstrual period.