At present, the Reproductive Genetics Department of Reproductive Hospital affiliated to Shandong University has staff 13 and 2 consulting rooms, including 3 chief physicians and professors, 2 deputy chief physicians 1 person, 2 attending physicians, 2 residents and 5 inspectors and technicians. Among them, the top three test tube experts are Yan Junhao, Qin Yingying and Zhao Han. All three doctors have profound attainments in IVF technology and have helped countless families to have children successfully. They are experts who have been engaged in the test tube industry for many years, and they are top talents in China, both in test tube knowledge and test tube technology.

Yan Junhao: Director of Reproductive Genetics Department, Reproductive Hospital Affiliated to Shandong University. The 3rd and 4th Young Members of Reproductive Medicine Branch of Chinese Medical Association. Vice Chairman of Youth Committee of Reproductive Medicine Branch of Shandong Medical Association. Member of Clinical Reproductive Genetics Committee of Medical Geneticists Branch of Chinese Medical Doctor Association. Vice Chairman of Medical Genetics and Eugenics Branch of Shandong Medical Association. Visiting Scholar, Teaching Hospital, University of Sheffield, UK. Winner of the first Quancheng Outstanding Young Physician. He is good at the diagnosis and treatment of recurrent abortion, embryo abortion, biochemical pregnancy abortion and repeated embryo implantation failure. He has rich clinical experience in screening and prevention of common genetic diseases and genetic diagnosis before embryo implantation (third generation test-tube baby), and at the same time, he has carried out routine diagnosis and treatment of common diseases such as infertility, polycystic ovary syndrome, premature ovarian failure and abnormal sexual development.