It is better for women to sweat a small amount during their menstrual period to speed up their body’s metabolism, to get rid of excess water in the body, and to have a certain weight loss effect. Women sweating is usually caused by the evaporation of water in the body after exercise, causing will consume energy or fat in the body before it may play a role in weight loss, although it is during the menstrual period, but a small amount of sweating will not cause adverse damage to the female body, and will not have an impact on the discharge of menstrual blood. For women with more menstrual flow, it is best not to sweat through strenuous exercise to avoid excessive menstrual flow and cause weakness, dizziness, anemia performance, which is not good if women sweat a lot during their menstruation. It may lead to a particularly weak body, easy to catch cold and flu, and due to the discharge of menstrual blood, fainting may occur after a lot of sweating.