Abortion in the fifth month of pregnancy is more dangerous and may cause complications such as hemorrhage, amniotic fluid embolism, perforation, infection, secondary infertility, etc. It is recommended that abortion for non-medical reasons be chosen carefully. The fifth month of pregnancy has entered the middle of pregnancy, the fetus has been formed, the bones, amniotic fluid and placenta are perfect, and abortion requires all the fetus and its appendages to be expelled before it can be performed. During the process of induced labor, the use of drugs leads to strong contractions, which may cause perforation of the posterior fornix and rupture of the amniotic cavity, and may cause amniotic fluid embolism. The presence of tissue residue in the uterine cavity after induction of labor tends to stimulate persistent bleeding in the endometrium, causing the possibility of anemia and infection. Infection may easily form endometritis or tubal inflammation, leading to secondary infertility. It is recommended to take rest and keep warm after abortion, and not to eat spicy, stimulating and cold food to avoid stomach pain or diarrhea.