Chinese Obstetrics and Gynecology Chinese obstetrics and gynecology Clinical Obstetrics & Gynecology Clinical Obstetrics Gynecology Obstetrics Gynecology Practical Obstetrics Gynecology Chinese Journal of Obstetrics and Gynecology Genetics in Obstetrics and Gynecology Progress in Obstetrics and Gynecology Syndrome of Obstetrics and Gynecology