The miscarriage in the 7th month of pregnancy is very harmful to the health of the mother, and the possible hazards include: a. pain, the fetus in the 7th month has developed and formed, and the fetus is large, in the induction of labor, it is necessary to inject drugs in the amniotic cavity to cause contractions, and then deliver the fetus after the opening of the uterus, the process of contractions is longer, the pain is intense, the mother is very painful. Second, postpartum hemorrhage, after the induction of labor may cause hemorrhage due to poor contraction of the uterus, soft birth canal fracture and other reasons. Amniotic fluid embolism, after 7 months of pregnancy, if the contractions are too strong, or other reasons, may cause amniotic fluid embolism. The woman may be infected if she is induced after 7 months of pregnancy due to poor hygiene. 7 months, the pregnancy fetus is already a viable child, if there is no medical indication is not recommended to induce labor.