The risk of having a baby with a thin uterine wall is basically equal to the risk of having a relatively thick uterine wall, as long as it is within the normal range. If the thin uterine wall refers to the diverticulum formed in the case of the original uterine incision, the diverticulum area is relatively thin, and it is clinically recommended that if the diverticulum is less than 4mm, it is best to consider pregnancy after the repair surgery, otherwise it may cause the possibility of uterine rupture. In addition, if the incision of the cesarean section is relatively thin, and the incision scar is less than 1cm, clinically this thickness may lead to local rupture after pregnancy as the fetus and uterus increase in size. Therefore, if there is a great risk of having a baby, it is advisable to do the appropriate examination and decide whether you can get pregnant under the guidance of a doctor.