For women whose first pregnancy is terminated by Caesarean section, it is generally recommended to have two Caesarean sections, usually no more than three. This is because after the first caesarean section, there will be obvious scar on the uterus, so it is called keloid uterus, and during the caesarean section, it may also cause pelvic adhesion, so after the second caesarean section, the scar tissue will be more obvious, the elasticity of the uterine scar will be reduced, and it may also cause pelvic adhesion to worsen, so it is usually recommended that women have a maximum of two caesarean sections. Therefore, it is usually recommended that women have a maximum of 2 cesarean sections. However, a very small number of women may have to carry a third child due to their own reasons or family factors, and then they can only have a third caesarean section, only in the process of the third caesarean section, the risk is particularly high, and in the third pregnancy, the risk of uterine rupture as well as incisional pregnancy will be significantly increased, and at the same time in the process of the operation, it may be due to the obvious adhesion of the whole abdomen, which will lead to difficulties in accessing the abdominal cavity, and may even cause hemorrhage, to the extent that it may cause bleeding, and then it may be difficult to enter the abdomen. may cause hemorrhagic manifestations, at which time direct removal of the uterus may be necessary. Therefore, it is medically recommended that women should only have two cesarean sections, not three.