Incisional pregnancies are generally not preventable, and the only effective prevention is not to have a cesarean section. Incisional pregnancies are pregnancies in which the sperm and the egg fertilize and settle on the incision scar from the previous cesarean section, i.e., the incision scar from the lower uterine segment of the cesarean section. This is more dangerous than a normal pregnancy because in a normal uterus, the structure is intact and continuous, and the muscular wall of the uterus itself is very strong and malleable. A uterine incision scar, however well healed, is much less strong and malleable than the uterus itself, so if a fertilized egg is deposited in the incision scar, it may be more risky than in a normal pregnancy. Since the fertilization of the egg is a condition that cannot be interfered with manually, incisional pregnancies cannot be prevented, and the only effective prevention of incisional pregnancies is to avoid cesarean sections. In case of incision pregnancy, you can go to the hospital as soon as possible and use surgery according to the doctor’s instructions to avoid irreversible consequences such as uterine rupture and hemorrhage.