Associate Chief Physician, Department of Obstetrics and Gynecology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Ph.D. in Obstetrics and Gynecology Professional Expertise: Specializes in the diagnosis and treatment of menstrual disorders, premature ovarian failure, polycystic ovary syndrome, infertility, perimenopausal hormone replacement therapy, and gynecological inflammatory diseases. Has been engaged in clinical practice, scientific research, and teaching in obstetrics and gynecology for over 30 years, with main research directions in gynecological endocrine diseases, ovarian dysfunction, menopausal syndrome, and gynecological infectious diseases. Research Achievements: Has led and participated in research projects funded by the Shanghai Municipal Health and Family Planning Commission, the National Natural Science Foundation of China, and key projects of the Shanghai Municipal Science and Technology Commission. Has contributed to the compilation of monographs including "Manual for Attending Physicians," "Reproductive System," and "Women's Health." As a project team member, received the Second Prize of the Science and Technology Progress Award from the Ministry of Education of the People's Republic of China and the Second Prize of the Shanghai Medical Science and Technology Award.