Summary of case history ,The patient, female, 39 years old,., Irregular menstruation for more than half a year with 2 adverse pregnancy histories. In the past six months, menstruation has often been delayed, with a cycle of up to 45 days. The menstrual volume is medium, the color is dark, and there are small blood clots. One fetus was delivered by cesarean section, and two consecutive adverse pregnancies occurred after delivery. No obvious abnormalities were found in thyroid function, sex hormones, standard antiphospholipid antibodies, couple chromosomes and spouse semen routine examination after adverse pregnancy. The patient has a request to have a second child and is afraid of miscarriage again. He comes to seek traditional Chinese medicine treatment.,TCM diagnosis ,Habitual abortion, Late menstruation; Deficiency of liver and kidney, insufficient Qi and blood,Western medicine diagnosis ,Recurrent spontaneous abortion,Therapeutic methods ,At the initial diagnosis, it can promote pregnancy by nourishing the liver and kidney, supplementing qi and nourishing blood. After pregnancy, the fetus was treated with Qi tonifying and blood nourishing, spleen tonifying and kidney tonifying, heat clearing and blood cooling, as well as western medicine Dydrogesterone Tablets.,Clinical outcomes ,Chinese medicine treatment to 24 weeks of pregnancy. In January 2021, she was delivered by caesarean section, and the live full-term fetus was good.