Dr. Chen Yuying has been engaged in the clinical work of gynecology and obstetrics in Grade – A Tertiary hospitals for 30 years, and has rich clinical experience in gynecology and obstetrics. She is specialized in pre-pregnancy consultation, diagnosis and treatment of gynecological common diseases, gynecological tumors and reproductive endocrine diseases. Dr. Chen is also an expert in the standardized diagnosis and treatment of cervical diseases and infertility. Dr. Chen graduated from the medical department of Shanghai Railway Medical College. She has been assigned by Shanghai Municipal Health Bureau to work in the Department of gynecology and obstetrics of Jinghu hospital for 2 years.