RESUMEN
Women undergoing in vitro fertilization-embryo transfer (IVF-ET) may experience repeated implantation failure (RIF). Under the guidance of "Yu Pei Qi Sun" theory, Traditional Chinese Medicine (TCM) compounds can improve the quality of sperm and eggs of both husband and wife by anti-oxidative stress, improving mitochondrial function and reducing excessive apoptosis before IVF-ET to obtain high-quality embryos; TCM compounds can also promote angiogenesis, anti-oxidative stress, regulation of estrogen and progesterone receptor content, regulate immunity to improve female endometrial receptivity to facilitate embryo implantation; it can also invigorate the spleen and kidney after transplantation and caring for the fetus to help implantation, as well as alleviate the anxiety of patients during transplantation.