After graduating from Zhejiang University in 2012, Dr. JIANG Hongfei has worked at SRRSH. She has mainly engaged in clinical practice, scientific research, and teaching in reproductive medicine. She has accumulated rich experience in the diagnosis and treatment of polycystic ovary syndrome, reproductive immunology, ovarian insufficiency, and endometriosis. She has significant expertise in the diagnosis and treatment of refractory infertility. Her scope of diagnosis and treatment includes but is not limited to in vitro fertilization (IVF), cryopreservation of eggs and sperm, hormone therapy, and personalized assisted reproductive program design. She has led one project funded by the Natural Science Foundation of Zhejiang Province and participated in two projects funded by the National Natural Science Foundation. She has published more than 10 SCI papers.