In vitro fertilization and embryo transfer (IvF-ET) is commonly known as in vitro fertilization. It is a boon for some infertility patients, especially those who cannot get pregnant even after tubal failure through conservative treatment or laparoscopic treatment. However, at the current level, the success rate of IVF-ET is only about 30-40%. , and the treatment cycle is long, the baby birth rate is low, the ovarian response is low (about 9% to 24%)? , high cancellation rate (about 15% ～24%), expensive, and high miscarriage rate, ovarian hyper-stimulation syndrome (OHSS), etc. The application of IvF-ET technology of multi-embryo transfer and ovarian stimulating drugs leads to multiple pregnancies, which greatly increases the number of complications. complications, which leads to intrauterine arrest, miscarriage, and ectopic pregnancy, resulting in a significant increase in neonatal mortality, which is a paradigm use of high-risk pregnancy. To minimize side effects and improve success rates has led more and more families to seek TCM-assisted treatment in the IFv-ET process. The adjuvant treatment of Chinese medicine in IVF can be carried out in several steps: I. Conditioning in the first 3 months of IVF 1. Infertile patients seeking IVF, most of them have tubal impassability and fluid accumulation, pelvic inflammation, and endometrial inflammation is obvious, and fluid accumulation and endometrial inflammation affects the implantation of IVF, and they can be treated by traditional Chinese medicine to activate blood circulation and remove stasis, clear heat and detoxify the toxins, orally, and by topical application of Chinese medicine and After 2-3 courses of treatment, the inflammation will basically subside. 2.For irregular menstruation, poor follicular function of infertility patients conditioning. Can choose traditional Chinese medicine artificial cycle therapy, on the basis of dialectical treatment. It can regulate menstruation and improve ovarian function. Improve the success rate of IVF. 3, for endometrial book infertility patients Chinese medicine to tonify the kidney, nourish blood and fill the essence, tonify the Chong Ren. Improve the tolerance of endometrium and embryo implantation rate; among them, the method of nourishing the kidney, filling in the essence and nourishing the blood ensures the sufficiency of essence and blood in the uterus and Chong Ren, which is like the formation of a thick mattress rich in nutrients in the inner layer of the uterus and provides fertile soil for the seeds. 4, the conditioning of male semen, tonifying the kidney and filling up the essence to improve the activity rate of sperm and the quality of sperm. Second, conditioning in the month of IVF To mobilize the maximum potential of the ovaries to stimulate the development of more follicles, but too many follicles develop at the same time, inevitably insufficient essence and blood to affect the quality of eggs, Chinese medicine to nourish blood and fill in the essence of the treatment in order to ensure the quality of eggs. Post-implantation treatment. It is mainly based on solidifying, and the time is about 12 to 14 days. Traditional Chinese medicine treatment is based on benefiting the kidney and strengthening the spleen, and fixing the flushing period, in order to help the embryo implantation. IV. Fetal preservation treatment with traditional Chinese medicine. Multi-embryo transfer of IvF-ET technology and the application of ovulation-promoting drugs lead to intrauterine arrest, miscarriage and. The final success rate can be significantly improved by fertility preservation treatment with traditional Chinese medicine. Chinese medicine is mainly to tonify the kidney and tranquilize the fetus, benefit the qi and strengthen the spleen, and the formula is Shou Yu Wan plus flavor. Kidneys are the main reproductive agent to hide essence as the root, and spleen is the source of qi and blood biochemistry; among them, the Chinese herbs of benefiting kidney, strengthening spleen and fixing Chong Ren make kidney essence sufficient, qi and blood vigorous, and promote the development of embryo. Fifth, treatment after IVF failure. Various ovulation-promoting western medicines in IVF have different degrees of adverse effects on egg development and sex hormone secretion, which can directly or indirectly affect the endocrine environment, and menstrual irregularities occur after the failure of IVF in clinic. Chinese medicine can supplement or regulate qi and blood through treatment such as benefiting qi and strengthening the spleen and one activating blood circulation or dredging the liver and regulating qi and one activating blood circulation, so that the qi and blood of the human body can circulate normally. The internal environment of the human body will have sufficient qi and blood, and the yin and yang will be balanced, so that the endocrine secretion of the human body will also tend to be balanced.