Pregnant women can’t turn over after giving birth to flat back pain, is due to women after giving birth to a baby, the body’s bone joints will become more loose, there are some ligaments appear elongated phenomenon, it leads to back pain can’t turn over, must pay attention to conditioning after the birth, to ensure the health of the body. Women should pay attention to nutrient supplementation after childbirth, avoid cold and stimulating food, and eat more fresh fruits and vegetables. Pay attention to personal cleanliness and hygiene to prevent bacterial infection from causing disease, pay attention to the usual personal posture, try to avoid excessive force on the waist, appropriate exercise, more lumbar activities, massage can be used to assist in the treatment, keep a relaxed mood, faster recovery.