Whether or not a pelvic fracture can be slept on its side, or how long it can be slept on its side, must be determined by the specific fracture. If the pelvic fracture is unilateral and is a stable fracture, it is possible to sleep on the side in the healthy side in the early stage, so that there is no compression of the fracture on the affected side. However, in the case of multiple pelvic fractures with fractures on both sides, it is usually only possible to lie flat in the early stage, and it is usually necessary to wait until the fracture is completely long and stable before you can sleep on your side, and it takes about 6-8 weeks to recover normally. Usually you have to review the photos before sleeping on your side, if you see a blurring of the fracture line and a very obvious scab growth, then you can start sleeping on your side without any problem.