The menstrual period is a special physiological period for women, during which the endometrium is shed in a cyclical manner due to the influence of ovarian estrogen and progesterone. During the menstrual period resistance is relatively low, menstruation if attention is not good, will indeed have an impact on the body. The main points in the maintenance are as follows: 1, pay attention to rest during the period, avoid strenuous exercise, but also can not have intercourse, because strenuous exercise is likely to lead to increased menstruation, resulting in endometriosis. 2, to a light diet, do not eat too much spicy, stimulating, especially do not eat live blood substances. 3, to pay attention to hygiene, during the period must be replaced on time sanitary napkins and change underwear, to keep the perineum clean and hygienic. Clean and hygienic.