子宫脱垂主要是因为分娩损伤骨盆底肌肉、筋膜、韧带等所致。在我国,对妇幼保健工作的重视,及实行计划生育和围产期保健的加强,绝大多数妇女只生一胎,故当今年轻妇女子宫脱垂已比较少见。随着年龄增长卵巢功能减退,雌激素减少或缺乏,使盆底组织薄弱,张力低下诱发或加重子宫脱垂 Uterine prolapse is mainly due to labor injury pelvic floor muscles, fascia, ligaments and so on. In our country, attention to maternal and child health care, as well as the strengthening of family planning and perinatal care, the overwhelming majority of women have only one child. Therefore, it is rare for today’s young women to have uterine prolapse. With age, ovarian dysfunction, decreased or lack of estrogen, pelvic floor tissue is weak, low tension induced or exacerbated uterine prolapse