The first cesarean section the second labor can be used in small doses of oxytocics, but must be used under the supervision of the doctor. After cesarean section, vaginal trial of labor for another pregnancy, the doctor should fully understand the surgical indications of the previous operation, intraoperative situation and postoperative healing, and exclude the history of uterine rupture, cephalopelvic disproportion and other contraindications can be trial of labor, clear indications for inducing labor can be followed by the doctor’s instructions to give a small dose of oxytocin to induce labor, and should be closely monitored by a medical professional for uterine contractions, fetal heartbeat, uterine pain and other conditions. After regular contractions occur in the clinic, we should pay close attention to whether there is any pressure pain in the scar area, especially in the intervals between contractions, closely monitor the progress of labor, and be prepared for emergency surgery. When there is a slow progress of labor, especially when the fetal head does not descend significantly or the active phase progresses slowly, we should be highly alert to the risk of uterine rupture, and the indication for reoperation can be relaxed to ensure the safety of mother and baby.