There is controversy over how long it is best to repair the pelvic floor muscles after delivery, and it is generally believed that it is better to do so at 6 weeks after delivery. However, it should be noted that some people believe that lower-intensity pelvic floor muscle training can be done right after delivery to awaken the muscles that have been denervated after labor. Pelvic floor muscle training refers to anal lifting, also known as Kegel exercises, which is a treatment method for pelvic floor dysfunction diseases. Pregnancy and delivery process can cause damage to the pelvic floor muscles, during pregnancy, due to the weight of the fetus, the weight increase of the pregnant woman herself and hormone level changes and other effects, may cause some pressure and damage to the pelvic floor muscles, so the need to repair the pelvic floor muscles. Postpartum pelvic floor muscle repair usually starts at 6 weeks after delivery, when the muscles are flexible and there is much room for recovery, and most patients are able to achieve good treatment results. Consistent training of the pelvic floor muscles is needed to maintain the therapeutic effect achieved and to avoid recurrence of stress incontinence and other symptoms of pelvic floor muscle relaxation.