Whether or not clearance affects future pregnancies has to do with whether or not the lining of the uterus is damaged. Repeated removal of the uterus will have a greater impact on fertility. If only one removal of the uterus is carried out, the treatment is received in a regular hospital, the operation is standardized, and the postoperative care is proper, the damage to the uterine lining will not be too great, and it will not affect the conception, but the risk of damage to the endometrium cannot be excluded. Repeated removal of the uterus may lead to repeated damage to the uterine lining, and then cause irreversible damage, resulting in the uterine lining can not be completely repaired, which has a greater impact on fertility. Therefore, women are advised to use contraception as much as possible, and abortion is only a remedy for contraceptive failure, and should not be treated as a routine procedure.