The adjuvant treatments of Chinese medicine of Professor YOU Zhaoling in the treatment of polycystic ovary syndrome and in vitro fertilization and embryo transfer( ART- ET) have characteristics. Chinese assistant therapeutic effect in the treatment of polycystic ovary syndrome about infertility and using ART- ET to help pregnant is more obvious. There is a phased step- by- step to support ovary and keep ovarian follicle and the clinical pregnancy rate ...