However, I still went to Xiangya. The Infertility and Genetics Hospital of Xiangya Medical College, Central South University, Hunan Province has carried out routine in vitro fertilization-embryo transfer, intracytoplasmic sperm microinjection, preimplantation embryo genetic diagnosis and donor sperm artificial insemination. It is a human assisted reproductive institution officially approved by the Ministry of Health. The Institute of Reproductive and Stem Cell Engineering of Central South University (Lu Guangxiu) leads the country in the related research of reproductive system diseases and is world-famous, but she is rarely invited.