Having had two cesarean sections, it is usually possible to have a third cesarean section after assessing the pregnant woman’s own good condition, but the procedure is risky and is recommended to be chosen carefully. Regular obstetric examinations and close observation are also needed during pregnancy to avoid adverse consequences. If you are pregnant again after two cesarean deliveries, you need to check the recovery of the uterus, to clarify whether the uterine scar is normal, whether there is a diverticulum, whether you are in good health, and whether you have any medical diseases such as hypertension, diabetes, heart disease, kidney disease, etc. In addition, the time interval between the third cesarean delivery and the second cesarean delivery needs to be more than 2-3 years, and there is no previous history of uterine rupture. If the results of these relevant examination items are satisfactory, the third cesarean delivery can be performed under close monitoring and observation. Because of two previous cesarean deliveries, there is a high risk of scar formation at the upper uterine incision, which may cause spontaneous uterine rupture and danger in the second trimester due to fetal enlargement. In addition, if the test result in late pregnancy shows that the placenta is low and located in the anterior wall of the uterus, it is an aggressive placenta praevia and is prone to hemorrhage during delivery. Therefore, pregnant women should pay attention to the prenatal checkups on time, pay close attention to the development of the fetus and their own health, and pay close attention to abnormalities such as abnormal amniotic fluid, large fetus and severe abdominal pain, and decide whether to deliver early or terminate the pregnancy depending on the specific situation. During pregnancy, you should avoid straining, control your diet to prevent pressure on the scar of the uterus caused by a large fetus, and keep your clothes loose. You can do moderate exercise in the middle of pregnancy and rest in the late pregnancy to avoid strain.