Women do not experience lower back pain during ovulation. The occurrence of lower back pain is related to the individual’s physical condition, and may also be related to the woman’s posterior uterus or lower back pathology. Most women do not experience discomfort during ovulation. Only a few women may experience lower abdominal tenderness or a small amount of vaginal bleeding on the side of ovulation, which can be relieved in 1-2 days. Ovulation occurs in the middle of the two menstrual periods, there may also be early or delayed, women in the ovulation of back pain should pay attention to appropriate rest, avoid cold, do not overwork. Dietary attention not to eat cold, cold food, available hot water bag hot compresses waist, back pain symptoms can be relieved.