Summary of case history ,The patient had menstruation at 18 years old and once a year since menarche. The patient had a spontaneous abortion in 2014, and the pregnancy of fetus (left cornual pregnancy) was stopped in 2016 and 2017. Since 2017, she has been taking oral Chinese medicine decoction in the outpatient clinic for pregnancy and tested positive urine pregnancy test one day ago. She has been suspended for 42 days accompany lumbar acid for 1 day and is seeking treatment for the fetal protection clinic. The patient had history of polycystic ovary syndrome, pelvic adhesions, bilateral salpingitis, endometriosis and type 2 diabetes.,Symptoms and signs ,Women of childbearing age. Time of last menstruation: April 1, 2018. History of pregnancy and childbirth:G4P0. The patient has a strong body, yellow lip color, abdominal palpation muscle tension is high, no pain. Current symptoms: The patient is in good spirits, occasional backache, no abdominal pain and vaginal bleeding.The tongue is light and dark, the moss is white and slightly greasy, the pulse is skewed, and the ulnar pulse is heavy and weak.,TCM disease and syndrome, 1.Unstable fetal movement. 2.Fetal slippery fetus. The syndrome differentiation is deficiency of spleen and kidney and mutual obstruction of phlegm and blood stasis.,TCM treatment ,Resolving phlegm and activating blood circulation, nourishing spleen and kidney.,Western medicine diagnosis ,First diagnosis 1. The cause of amenorrhea and lumbar acid remains to be investigated: threatened abortion?fetal arrest? eccyesis? 2. Recurrent abortion;3 Type 2 diabetes mellitus.Clear diagnosis 1.Threatened abortion;2 . Recurrent abortion; 3 Type 2 diabetes mellitus.,Therapeutic methods, Chai Qin Sheng Jiang San,Shao Fu Zhu Yu Tang(excepting warm elements) and Shou Tai Wan are the main Traditional Chinese medicine prescritions, combined with heat clearing and phlegm resolving elements. Regulating Qi, promoting blood circulation and removing blood stasis, nourish kidney Qi.,Clinical outcomes ,The patient gave birth to a healthy baby boy at full term and is now in kindergarten.