There are several reasons for women to have menstrual leg pain: the first situation, it may be affected by the level of hormones in the body, because women during menstruation, the level of hormones in the body will have a big change, such as estrogen, sex hormones, progesterone, and luteinizing hormone, etc., these hormones during menstruation, all of which can have a wide range of impacts on the whole body of the girl, for example, it may cause women to have leg pain, and even cause women to have back pain and fatigue and other adverse reactions, which are generally normal physiological conditions that do not require treatment. In the second case, it may be caused by the weaker constitution of women, because there will be a certain amount of blood loss during menstruation, which is a kind of loss for women, and at the same time, if they don’t pay attention to replenish proper nutrients, it will cause the lack of nutrients, and all these combined factors can lead to women’s menstruation period, the symptom of leg pain.