The main cause of pubic symphysis pain is separation of the pubic bone, which occurs in late pregnancy and postpartum, when the pubic bone is stretched and widened leading to separation. The main symptoms are pain of varying degrees in the pubic symphysis, lumbar region, hips, and thigh roots, especially aggravated by bending, squatting, and turning. The main reasons for occurrence are primary joint-related disorders, including pubic symphysis pain before pregnancy or congenital malformations such as O-legs and pelvic anomalies, as well as a history of multiple births, a history of macrosomia, and a history of assisted vaginal delivery. If the pelvic pain is due to separation of the pubic bone, you can use professional pelvic corrective belts, and also pay attention to the following points: 1) Turn over in bed and move your feet and hips slowly. 2) Stand symmetrically with both legs when standing. 3) Avoid straddling the seat. 4) Try to sit up when getting up to get dressed. 5) Avoid lifting heavy objects. 6) Don’t wear high-heeled shoes. 7) Do not wear high heeled shoes. 8) Do not wear high heeled shoes. 9) Do not wear high heeled shoes. 10) Do not wear high heeled shoes.