Perform vaginal or laparoscopic or abdominal scar repair surgery. It is recommended to wait for 2 years after cesarean section before getting pregnant again, because the incision on the uterine wall after cesarean section heals poorly in the short term. Early pregnancy, due to the continuous growth of the fetus, makes the uterus larger, the uterine wall thinner, especially at the incision site, which makes the connective tissue lack elasticity. Fresh scars are prone to rupture at the end of pregnancy or during the delivery process, causing massive hemorrhage in the abdominal cavity and even threatening life. Therefore, it is best to get pregnant again 2 years after the operation for safety.