The best time for pelvic repair is 42-56 days after delivery. If it has been 5 years after delivery, the patient’s pelvis can be repaired on its own, but the effect is generally not obvious. The pressure of the fetus during pregnancy, the increase of hormone secretion in the body, and the increase of abdominal pressure during labor and delivery, etc. will easily cause the pelvic floor muscles of women to relax, which may result in the loosening of the vaginal wall or the phenomenon of sexual disharmony, and even affect the function of urination, resulting in the occurrence of leakage of urine. Most women will basically return to normal after the puerperium. If the pelvis is not repaired for several years after delivery, there may be diseases such as uterine prolapse, rectal prolapse, urinary incontinence and bladder prolapse. Therefore, when discomfort is detected 5 years after delivery, patients should go to the obstetrics and gynecology department in time to deal with the problem, and if necessary, treatment such as electrical stimulation or surgery is required. Usually, it is recommended to repair the pelvis during the puerperium, pay attention to rest, and properly cooperate with anal contraction exercises.