Summary of case history,　Patient named Wang, female, 28 years old, had a regular menstrual cycle. After menopause, she felt her lower abdomen was swollen and her waist was sore, and blood chorionic gonadotropin rose slowly, estrogen and progesterone were both low, the gestational sac was located at the right uterine angle, and the embryo development was slow, so came to see a doctor.,TCM diagnosis,　Fetal dyskinesia (Syndrome of kidney deficiency),Western medicine diagnosis,　1.Threatened abortion2.Cornual ectopic pregnancy 3.Inevitable miscarriage?4.Pregancy complicated with liver function damage,Therapeutic methods,　Traditional Chinese medicine treatment with He's anti-abortion decoction in tonifying the kidney and nourishing blood, promoting blood circulation and promoting qi circulation, fixing chong to settle the fetus. The Western medicine treatment was given to the luteal support with didrogestrel tablet and progesterone capsule, and aspirin enteric-coated tablets to improve blood supply.,Clinical outcomes,　The embryo developed normally and a healthy child was delivered by Caesarean section at term.