After a cesarean section, if the development of the fetus and the mother’s condition allows, you can hold out until 40 weeks and then delivery, the mode of delivery should be based on the specific circumstances, do not have to worry too much. Usually, if the first child is a cesarean section, the second child pregnancy test results are more normal, 39 weeks gestation fetal development has matured, at this time to choose a cesarean section can be avoided to a certain extent the risk of uterine rupture. Therefore, it is not necessary to wait until 40 weeks to terminate the pregnancy. Since vaginal delivery is a natural physiological mode of delivery, the mother recovers quickly after delivery and the newborn can better adapt to the external environment. Therefore, if the pregnant woman is in good condition, she can also try to have a normal delivery. In general, regular obstetric checkups should be conducted during pregnancy, and attention should be paid to regular work and rest, adequate nutrition, etc., to maintain the health of the mother and the fetus.