The bones of the fetus and placenta are already formed in the seventh month of pregnancy, and induction of labor is like a normal birth of a baby, and this is not the baby’s own initiative to produce, it is necessary to induce labor with the help of drugs or external force, and this process is very dangerous for the pregnant woman. The process is very harmful to the pregnant woman. Without special circumstances, it is not possible to induce labor beyond 28 weeks. Specific injuries and precautions are analyzed as follows: 1. injuries: induced labor is likely to cause postpartum hemorrhage, amniotic fluid embolism, birth canal damage, infection and other complications, and pregnant women with allergies will also have allergic reactions to the drugs used to induce labor, and serious shock or even more serious. Therefore, the induction of labor can not be taken lightly, you must go to a regular large hospital to do the examination, after the successful induction of labor should also stay in the hospital for 3 to 5 days, such as abnormal doctors according to the actual situation to give the appropriate treatment, if there is no abnormality before discharge. 2, precautions: induced labor is equivalent to normal birth, after the induction of labor to avoid strain, at least a month of rest, to ensure adequate sleep, eat more food rich in nutrients, and pay attention to avoid cold food and cold water, keep the vulva clean change sanitary napkins, wash with warm water every day, a month to prohibit sexual intercourse to prevent infection or conception again. Also pay attention to the return of milk, because at this time after the induction of labor, there will be milk rise, overflow phenomenon. A pelvic review should be conducted one month after delivery to understand the recovery of the uterus. After the induction of labor, you must pay attention to the maintenance of their own, if there are abnormalities should be timely medical treatment.