In recent years, with the rapid development of social economy and changes in marriage concepts, the age of marriage and childbirth has been comprehensively postponed, leading to an increasing incidence of infertility worldwide. In vitro fertilization-embryo transfer(IVF-ET) is currently an effective measure for treating infertility. However, some patients still cannot successfully conceive after multiple high-quality embryo transfers, posing a huge psychological burden and economic pressure on them. Therefore, it is urgent to find more effective treatment methods to help these patients achieve their reproductive aspirations. The current treatment of traditional Chinese medicine runs through the entire process of assisted reproduction. This article believes that there is a coupling effect between stagnant blockade of collaterals and microcirculatory blood flow. By identifying the root cause of this disease through stagnant blockade of collaterals, it can improve blood perfusion in the uterus, promote uterine blood circulation, reduce uterine artery resistance, increase embryo implantation rate and clinical pregnancy rate, and provide a strong basis for the clinical application and research of precise intervention and treatment in traditional Chinese medicine.