1, late pregnancy to prevent the abdomen from being squeezed. In order to prevent the scar from splitting, care must be taken to protect it from being squeezed. In late pregnancy in daily life, travel, walking, etc. to avoid crowding, household chores should be appropriate, sleep should be supine or lateral, sexual life should be restrained to avoid abdominal impact pressure. 2, the occurrence of abdominal pain early to seek medical attention. Some scarred uterus may rupture spontaneously in late pregnancy, and abdominal pain is the main manifestation. As the scar of the uterus heals poorly with the increase of pregnancy months, the intrauterine pressure increases, and the uterus can rupture from its scar without any trigger. When the uterus ruptures, abdominal pain of varying severity can occur. Sometimes the abdominal pain is mild but the uterus has ruptured, so we must be alert. 3. It is advisable to be hospitalized in advance for delivery. The closer the scarred uterus is to the delivery date, the greater the risk of rupture. In order to prevent uterine rupture or fetal death, you should be hospitalized two weeks in advance for delivery, so that problems can be detected and dealt with in time. 4. Caesarean section should be preferred for another delivery. For women who conceive again after the first cesarean section, 80% of the second delivery will be by cesarean section, which is safer than vaginal delivery. The timing of the surgery for another caesarean section should be chosen appropriately. If it is too early, the fetus will not survive easily; if it is too late, the uterus will rupture or the fetus will be stillborn. As long as the fetus is mature, the operation can be carried out, do not have to wait until the birth to do surgery. 5, pay attention to the fetal movement. The fetal movement is the irregular activity of the fetus in the uterus, and the speed of fetal movement is one of the early manifestations of the fetus’ safety and security in the uterus. Generally, there should be 3 to 5 times per hour or at least 10 times a day (12 hours) during pregnancy. After cesarean section, a slight rupture of the uterus with scars and abnormalities of the placenta will lead to fetal death. This is when the fetal heart sounds disappear. The fetal movement slows down or disappears 24 to 48 hours before the fetal death. Therefore, paying attention to the change of fetal movement can detect the abnormal condition of the fetus in advance so that timely measures can be taken. 6. If you have another caesarean section, you should have a tubal ligation. A person can only do two caesarean section deliveries. In order to ensure the health of the mother, the second caesarean section should be done at the same time, tubal ligation, in order to achieve the purpose of sterilization.