Sore legs and feet during the menstrual period are mainly because the hormone level in the body has not yet returned to normal, so the body is relatively weak, if you do not pay attention to warmth at this time, especially the feet and legs are poorly warm, it may lead to wind and cold invasion and cause localized soreness, or heavy feeling, or relatively more walking during the menstrual period. If the indicators of the body do not reach normal, too much walking will also lead to localized soreness in the legs and feet. So during the menstruation period must be bed rest, if it is the case of normal birth, it is best to be bed rest within two months, so as not to cause the corresponding complications, or other uncomfortable symptoms.