The main drugs to prevent uterine adhesions are estrogenic drugs, such as tonic gyal, mafulone, etc., and cross-linked sodium hyaluronate gel for the uterine cavity, such as Gong An Kang, which can prevent uterine adhesions by promoting the growth of the endometrium and preventing inflammatory reactions caused by infections, etc. In addition, non-drug methods such as intrauterine devices can be used to prevent uterine adhesions. 1. The main ingredient is sodium vitreous acid, which can inhibit the growth of fibroblasts and promote the growth of epithelial cells, which can prevent uterine adhesions. Epithelial cells can isolate the inner wall of the uterus, which can effectively prevent the occurrence of uterine adhesions. The gel also inhibits the growth of bacteria and has an antibacterial and anti-infective effect, thus preventing uterine adhesions due to inflammatory reactions. Although the IUD is not a drug, it can still play a role in preventing uterine adhesions from re-adhering after the separation of the uterine adhesions. The IUD can play a role in enlarging the uterus and reducing the mutual touching of the endometrium, thus playing a role in preventing uterine adhesions, in addition to producing a foreign body reaction, thus reducing the probability of uterine adhesions. If the symptoms of uterine adhesions are mild and the adhesions are thin, they may lead to miscarriage, while moderate or severe uterine adhesions may lead to infertility.