The male fertility tests that we can all do at the primary hospital are: first, semen routine, which is the main item to determine oligospermia, azoospermia, and weak spermatozoa. Second, scrotal ultrasound, this is to determine whether there is damage to the testicles, epididymis and varicose veins of the spermatozoa. Third, biochemistry, which is to determine whether there is the effect of internal diseases. Fourthly, sex hormone level six determination, which is to determine whether the hormone level is disorder. Fifth, to do syphilis, AIDS testing, to prevent and STD heredity. The first thing you need to do is to get a preliminary determination of the patient’s fertility. If you want to further examine the causes of male infertility, many primary hospitals cannot do it, but only in national tertiary hospitals can do some special tests, such as sperm antibody testing, chromosome testing, seminal plasma fructose determination, and immunological testing.