There is no immediately effective way to induce labor. After the doctor evaluates the condition of the pregnant woman, he/she will give IV contractions or promote cervical ripening to induce labor. 1. Intravenous small-dose oxytocin: If there is a clear indication of labor induction and the cervical maturity score is ≥7, the patient can be given intravenous small-dose oxytocin to induce labor under the close monitoring of the medical staff. However, the effect of the drug should also be based on the degree of sensitivity of the pregnant woman to the drug and the speed of the drip should be controlled, and should not be overly hasty, and the changes in fetal heart rate, contractions and the progress of the labor process should be closely monitored. 2. Promote cervical ripening: for cervical ripening score <7 points, need to follow the doctor's instructions first through the vagina to place a small dose of misoprostol or cervical dilatation balloon and other methods to promote cervical ripening, the cervical ripening itself is not good, the progress of the labor process will not be too fast, so the process of urging the doctor's instructions should be well coordinated.