The possibility of having a third child by cesarean section is determined by the recovery of the uterus and the incision. If two years have elapsed since the last birth and the local incision and the uterus have recovered well, a third child may be considered. If these conditions are not met, there is a greater risk of danger in having a third child. Under normal circumstances, the greater the number of uterine operations, the greater the risk of later pregnancy, and it is generally recommended that the maximum number of cesarean sections should not exceed 2. After 2 cesarean sections, the lower part of the uterus is thinner and the uterus is more prone to rupture during pregnancy. If you have to have three children, you should pay attention to regular pregnancy checkups and go to the obstetrics and gynecology department of the hospital in case of any abnormalities such as local incision cracking. Pregnant women are advised to pay attention to regular diet and avoid overeating to avoid oversizing the fetus and increasing the burden on the uterus.