Hip pain in pregnant women is mainly due to fatigue and cold in the hip joint during sleep. This will form a local strain and inflammatory lesions, which will stimulate the peripheral nerves and cause pain in this area. The following measures should be taken: 1. Let the hip joint fully relax and rest, put a quilt or soft pillow on the hip, thigh and knee, keep the hip flexed and knee flexed, keep the hip joint fully relaxed, so as to avoid further strain. 2. Pay attention to keeping warm at night and do not get cold. You can use a warm compress before going to bed to increase local blood circulation and promote inflammation metabolism, which can effectively reduce hip pain during sleep. 3, you can use the back of your hand or palm knuckles to press the muscles around the hip joint, which can also effectively relax the muscles and relieve the local pain sensation.