You can go to the gym to exercise when you have your period, but you must be careful not to do strenuous exercise, you can choose comfortable exercise, such as yoga or jogging. During menstruation, the uterine cavity is full of blood, the mouth of the uterus is open and the body is weak when discharging menstrual blood, so it is best not to do strenuous exercise. At the same time, do not stimulate the lower back and abdomen during the onset of menstruation to avoid painful problems. Many women are highly stressed during menstruation, and endocrine hormone imbalance, so excessive exercise has a great impact on the body, easy to cause a burden on the body, so excessive exercise is not recommended, usually pay more attention to rest, do a good job related to warmth, strengthen the body physique, it is best not to eat cold, stimulating food, can eat more warm food.