What are the skills of the first birth and the second birth?

A thorough evaluation is needed to determine whether the second child can be delivered vaginally. There is no technique for a caesarean section of the first child. A comprehensive examination is needed to determine whether the cause of the previous caesarean section is still present, such as a narrow pelvis of the mother. In this case, the second child cannot be delivered vaginally. If the caesarean section is performed due to the stagnation of the first child, it is necessary to control the weight of the fetus this time. If the baby is small in weight and has good continuity of the lower uterine myometrium, a vaginal trial may be performed. If the previous cesarean section was performed due to abnormal fetal position, such as abnormal transverse or breech position, a vaginal trial may also be performed if the fetal position is normal. During the trial, closely monitor the fetal heart rate and the condition of the mother's uterus. If there is a threatened uterine rupture or abnormal fetal heart rate, perform a cesarean section in time to end the birth.