When you have your period, you should pay attention to the following matters: 1. Although menstruation is a normal physiological phenomenon for women, it is a special period with low resistance and immunity, so you must pay attention to keeping warm when you have your period. 2. When you have your period, you must change your sanitary napkin regularly and keep your vulva clean in order to avoid pathogenic infections. 3. The company’s main goal is to provide a good solution to the problem of menstrual cramps. 4, when the menstrual period must take a hot bath, in the bath must be showered, not sit in the bath. 5, when the menstrual period can not be strenuous exercise, can not drink alcohol, can not eat blood drugs.