Summary of case history ,The patient went to professor ZHANG Liangying, a national-level famous Chinese medicine doctor due to "repeated pathological abortion 3 times, and pre-pregnancy conditioning". After 2 previous abortions, the patient went back and forth to multiple hospitals and underwent multiple examinations. Only the anti-,β,2,-GPI antibody was higher than normal, The husband had no abnormality in various examinations, and took Chinese medicine and western medicine (specifically unknown), but still had a third miscarriage.,TCM diagnosis, TCM diagnosed as slippery fetus; syndrome diagnosed as deficiency of spleen and kidney, liver stagnation and blood stasis syndrome.,Western medicine diagnosis, Western medicine diagnosis was recurrent miscarriage.,Therapeutic methods, The treatment mainly focuses on invigorating the kidney and spleen, soothing the liver and regulating Qi, promoting blood circulation and dredging collaterals (by stages). Monitor ovulation to understand the condition of follicles and endometrium. It is recommended to take contraceptives for conditioning first, and then try to conceive after the mother is strong.,Clinical outcomes, After treatment, the patient's anti-,β,2,-GPI antibody was normal, and he was instructed to try pregnancy while taking medicine. After pregnancy, the patient was instructed to rest in bed and adhere to traditional Chinese medicine to protect the fetus until the 10,th, week of pregnancy. In November 2017, the patient gave birth to a healthy baby girl at term.