Cai Jian, male, chief physician, professor, master tutor, deputy director of andrology in the First Affiliated Hospital of Wenzhou Medical College, member of Zhejiang Andrology Branch of Chinese Medical Association, director of Zhejiang Sexual Society of Chinese Medical Association, and member of Wenzhou Urology Branch of Chinese Medical Association. June 65438+July 0986 graduated from the Medical Department of Wenzhou Medical College with a bachelor's degree in medicine. After graduation, he has been working in the urology department of the First Affiliated Hospital of Wenzhou Medical College, and has won many honorary titles such as excellent party member and advanced worker. In clinical work, I kept learning advanced technology, actively participated in various professional-related medical, scientific research and teaching activities, participated in extracorporeal shock wave lithotripsy, sperm cryopreservation (sperm bank) and artificial insemination technology, male infertility detection, in vitro embryo technology and male laboratory work, participated in national urology, new technology and progress of andrology, and participated in international, national and provincial academic conferences for many times.