Pelvic dislocation during pregnancy mainly refers to the separation of the pubic symphysis, which is a common complication in late pregnancy, usually manifested as pain in the area of the pubic symphysis, specifically in the area of the pubic symphysis above the clitoris and below the pubic mound, and the separation of the pubic symphysis is the result of the body being over-sensitive to relaxin. In late pregnancy, the body secretes relaxin to relax the pelvic ligaments to facilitate labor and delivery. If the body is too sensitive to relaxin, it will cause the separation of the pubic symphysis, which is manifested as pain in the pubic symphysis or even inability to walk. However, the separation of the pubic symphysis does not affect the delivery of the child, as long as you can take the position of delivery, cystostomy position, that is, lying down on a flat bed, with the legs apart and flexed, you can deliver the baby. There is no good treatment for pubic symphysis separation, and it usually recovers gradually 1-2 months after delivery.