Professor Jiayin Liu is now Director of the Center for Reproductive Medicine of the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital and Vice-Director of State Key Laboratory of Reproductive Medicine. Professor Liu has been engaged in the clinic, scientific research, and the education of Obstetrics and Gynecology for 33 years, and has focused on gynecologic endocrinology and infertility for 20 years. Dr. Liu established the Center for Reproductive Medicine of Nanjing Medical University in 1998 and brought forth the first IVF, ICSI, IVM, PGD, and Oocyte freezing babies in Jiangsu Province. The center she led conducted more than 5,000 oocyte retrieval cycles in 2014 and has become one of the top IVF centers in China. Dr. Jiayin Liu is the board member and holding a leading position in several most important societies in China, including the Chinese Society of Reproductive Medicine, Chinese Society of Family Planning, Chinese Society of Obstetrics and Gynecology and Jiangsu Society of Women’s Health Care. Dr. Liu has published more than 200 papers in Chinese academic journals, and more than 40 publications in English journals, and has obtained a lot of awards and grants in her field.