It is possible to induce labor at 30 weeks, but you need a certificate from the family planning department to induce labor, and you need to be admitted to the hospital to induce labor. Before inducing labor, you need to improve some related auxiliary examinations, such as blood type, blood routine, coagulation analysis, liver function, kidney function, virus eight, and electrocardiogram. If the test results are not abnormal and there are no contraindications to induction of labor, then induction of labor can be performed. Oral mifepristone is required for 1 day, followed by intra-amniotic injection of estradiol, which usually responds within 72 hours. If there is no response, another injection of eisacridine injection is required and the cervical maturation is checked. If the cervical condition is mature, labor can be induced with a small dose of intravenous acetonin, or if the cervical examination is immature, a hydrosalping induction of labor is performed. If there is not much vaginal bleeding after delivery of the fetus and placenta, give contractions and emmenagogue for symptomatic treatment. If the bleeding is heavy and the uterus is not contracting, medication to promote uterine contraction is given. If the placenta and membranes are left behind, a curettage will be performed.