It mainly depends on which convenient disease you see. If it is a male problem, you should go to a professional andrology hospital. But you must choose a regular hospital with documents, at least a hospital directly under the Health Bureau. Specialized hospitals mainly don't have to queue up, and they are also very professional. It's annoying to queue up in the top three public hospitals, and the appointment time will be long. I can't see a doctor for two or three days, and the price is not cheap.