Graduated in 1963, has been engaged in clinical work for more than 50 years, rich experience. He once worked in the Department of Obstetrics and Gynecology of Air Force General Hospital, and has more than 30 years of working experience in medical cytogenetics. After 2000, he worked in Beijing jiaendeyun hospital, engaged in assisted reproductive technology. He has published more than 20 academic papers, including eight national first-class magazines, published four monographs, participated in the preparation of two works, and won five third prizes and one fourth prize of the military science and technology progress award. Five cases of chromosomal abnormalities were reported for the first time in the world.

Professional expertise:

Master the clinical techniques of IVF, such as ovulation induction, oocyte retrieval, embryo transfer, intrauterine insemination, embryo cryoresuscitation transfer, multiple pregnancy reduction surgery; Good at the diagnosis and treatment of complications of assisted reproductive technology, such as ovarian hyperstimulation; Especially good at the diagnosis and treatment of chocolate cyst, endometriosis, polycystic ovary and other female infertility diseases, has rich experience in personalized diagnosis and treatment of elderly and ovarian dysfunction.