Uterine adhesions are often prevented after abortion through the use of artificial cycle drugs, short-acting contraceptive pills, and sodium vitrate intrauterine injection, but the specific efficacy varies from person to person. Estrogen and progesterone drugs: Estrogen can promote the growth and regeneration of the endometrium, which can help repair surgical wounds and prevent the formation of uterine adhesions. Post-abortion estrogen and progestin sequential artificial cycle treatment can mainly promote post-operative endometrial proliferation and improve endometrial repair, thus preventing uterine adhesions. Short-acting contraceptives: Oral short-acting contraceptives not only prevent pregnancy, but also regulate the menstrual cycle, reduce the amount of menstruation, promote the recovery of the menstrual cycle, and have a certain role in promoting the repair of the uterine lining. 3. Sodium hyaluronate uterine injection: Sodium hyaluronate, which can improve the internal environment, reduce the friction on the surface of the organs, and form a membrane-like structure to prevent the occurrence of uterine adhesions. Uterine adhesions caused by abortion can cause infertility and other hazards, so be sure to do a good job of contraception, avoid abortion. If you have an unwanted pregnancy after abortion under the guidance of the doctor medication to prevent uterine adhesions.