Inflammation of the uterus is one of the inflammatory diseases of the pelvic genital organs and is a common gynecological condition. Inflammatory diseases of the uterus are divided into endometritis and myometritis, which are mostly seen after abortion and childbirth. Childbirth or miscarriage can destroy the defensive function and self-purification of the female reproductive tract, increasing the chances of pathogens invading the reproductive tract. If the body resistance decreases due to maternal weakness, malnutrition, anemia, amniotic cavity infection, premature rupture of fetal membranes, combined chronic diseases, prolonged labor, obstetric surgical operations, and late pregnancy sex, it is more likely to cause infection. Endometritis is divided into chronic and acute, acute manifestations are more rapid onset, fever, increased malodorous discharge with odor, pain and pressure in the lower abdomen, increased white blood cells; chronic clinical symptoms are not typical, the milder ones can be evil any clinical symptoms, common symptoms are leucorrhea abnormalities, increased leucorrhea, may have a small or large amount of plasma, purulent or purulent blood discharge, also can be accompanied by lower abdominal cramps and lumbosacral pain. For endometriosis caused by abortion and delivery, prevention should be the main focus, pay attention to pregnancy hygiene, avoid sexual intercourse in late pregnancy, keep the vulva clean, enhance physical fitness, and timely treatment of vulvovaginitis and cervicitis.