Women who have already had a cesarean section and are pregnant again a year and a half after the procedure are allowed to give birth. The American College of Obstetricians and Gynecologists’ indications for vaginal delivery after cesarean section specify that two pregnancies 18 months apart can be attempted vaginally if there are no other contraindications. This means that vaginal delivery is possible for one and a half years after a cesarean section, and it is fine if another cesarean section is performed. Cesarean section is a common gynecological surgery, which not only leaves wounds on the abdomen, but also scars on the uterus. Theoretically, if a woman gets pregnant again within a short period of time after having a cesarean section, it may cause a series of dangers, such as hemorrhage, intrauterine death of the fetus, and even rupture of the uterus leading to the death of the woman. Before getting pregnant again after a cesarean section, it is best to go to the hospital for a prenatal evaluation. If you can pass the prenatal evaluation, you can have the baby, but if not, you should have an abortion as soon as possible. During pregnancy, pay attention to controlling the rate of weight gain, controlling the size of the fetus, balanced nutrition to prevent anemia, and the need to evaluate the delivery method before delivery. There is no very clear answer to the question of whether a vaginal birth is possible after one and a half years of pregnancy. It is important to follow the arrangements and recommendations of the clinician and not to be impulsive.