Horizontal and vertical incisions are just the way of cutting the skin surface and subcutaneous tissues, the uterine incision is the same, both ways have their own advantages and disadvantages, the doctor will choose according to the pregnant woman’s own situation. Cesarean section is indicated for pathological or physiological conditions where vaginal delivery is not possible or is contraindicated. Because the arc of the transverse incision matches the texture of the skin, the suture is more beautiful and the position is more downward, which is easier to conceal. In addition, when getting up and lying down after the transverse incision, the pain symptoms are less severe. However, the field of vision is limited during the operation. If the pregnant woman has an emergency with difficult labor, she needs to choose the vertical incision, which has a clear view of the surgical field, and if there are complications during pregnancy, the choice of the vertical incision will reduce the risk of surgery, and will help the doctor to deal with emergencies. It is recommended that pregnant women undergoing cesarean section relax and follow the doctor’s instructions to choose the appropriate surgical method.