Because doctor Cong Yuzhi has worked on urinary surgery for more than 30 years since her graduation from medical college, she has rich clinical experience, and she is expert in the diagnosis and treatment of men’s andrological diseases such as prostatitis, sexual dysfunctions (impotence, premature ejaculation, spermatorrhea, ejaculatory disorder, ejaculatory pain, weak ejaculation, anhedonia and hemospermia), infertility and aphoria, etc.