You can’t have intercourse during menstruation. Menstruation due to the body resistance has a different degree of decline, after intercourse will increase the probability of vaginitis, pelvic inflammatory disease and other gynecological inflammation; at the same time, due to the uterine contraction after intercourse, easy to increase the amount of menstruation and other discomforts, the serious will be dizziness, fatigue, and other anemic manifestations, so the menstrual period can not be coitus. For women during menstruation, it is also necessary to pay attention to not greedy cold drink cold, eat less spicy and stimulating food, ensure enough rest, do not do strenuous exercise, maintain a happy mood, if abdominal pain, menstrual bleeding and other discomfort, it is recommended that the patient to the regular hospital gynecology consultation as soon as possible to clarify the cause of the cause of the disease in the doctor’s guidance and active treatment.