Women in the menstrual period is not allowed to do flat support, flat support exercise, women in the menstrual period when the body is weak, and appetite is not good, if the flat support may lead to accelerated pelvic blood circulation, there will be an increase in menstrual flow, defecation, is not conducive to the health of the body. When women are in their menstrual period, it is OK to walk and other appropriate sports, but not to do strong physical labor, such as swimming, climbing, flat support, lifting heavy objects, etc., so as not to increase the amount of blood during menstruation and prolong the menstrual period. When women in the menstrual period, should pay attention to appropriate rest, avoid cold and cold, do not eat cold and spicy, stimulating food, maintain a relaxed mood, is conducive to the smooth flow of menstrual blood.