During a woman’s menstrual period, it is not suitable for back massage. Because women in this period of physical weakness, and there is a certain amount of menstrual blood from the vagina, in the back of the massage, due to the stimulation of acupuncture points, some acupuncture points after the dredging has the effect of activating blood stasis through the collateral, which will cause a significant increase in the amount of menstrual blood, some patients will appear to have bleeding episodes, and some patients will appear to have dysmenorrhea condition. It is recommended that women of childbearing age minimize all kinds of stimulation in this stage, do not carry out heavy physical labor, avoid strenuous exercise, pay attention to warmth, can not catch a cold, and eat more warm and easy-to-digest food, which is conducive to women’s physical health.