There is no direct relationship between the use of pillows and anterior pelvic tilt in people with anterior pelvic tilt at bedtime. Whether or not people with anterior pelvic tilt sleep with pillows, there will be no effect on the state of anterior pelvic tilt. First of all, the use of pillows to sleep only on the cervical spine and the soft tissue around the cervical spine, will have a more obvious impact. The pelvic tilt refers to a state where the pelvis as a whole is tilted forward, regardless of the cervical spine in any posture will not have any effect on the pelvis. If the usual symptoms of discomfort in the head and neck, or shoulder and neck discomfort, you can choose a pillow of suitable height to sleep in the lateral position. If the pelvis is tilted forward people can sleep in a prone position to properly correct the pelvis tilted forward state. People with anterior pelvic tilt preferably should not choose to lie down, supine sleeping position, easily lead to damage to the surrounding soft tissues leading to local pain. So the pelvic tilt of people who do not use flat, supine sleeping position sleep using pillows to sleep also help to protect the cervical spine.