How long it takes to induce labor with oxytocin depends on the method of administration of oxytocin, the condition of the pregnant woman’s cervix, sensitivity to oxytocin, the number of deliveries, the size of the fetus, the week of gestation in which the baby is born, and the pelvic entry of the previa, with individual differences. The success rate is generally higher when the cervical score is above six, and when the cervical score is below six and the cervix is not mature, treatment to promote cervical maturation should be given first. The main purpose of indocin is to promote the contraction of the smooth muscle of the uterus to advance the labor process, and the time required from the onset of indocin to delivery is variable, roughly 1-3 days. When given by intravenous infusion, the onset of action may be faster. When oxytocin is given to induce labor, it is important to monitor the fetal heart to ensure that the fetal heart is normal. If there is a possibility of fetal hypoxia, oxytocin induction of labor should not be performed. At the same time, oxytocin must be started in small doses, and when the contractions are gradually regular, the dose of oxytocin should be reduced or maintained appropriately to avoid the occurrence of too frequent contractions that lead to intrauterine hypoxia. In addition, pregnant women should also ensure that they have adequate nutrition during the application of oxytocin, and eat some high-calorie food in moderation to avoid lack of physical strength during labor.