Male sexual function examination program generally includes routine examination, laboratory tests, special examination and other inspection items. 1. Routine examination: improve blood routine, urine routine, fasting blood sugar, blood fat, liver function, kidney function and other aspects of the examination, help doctors understand the patient’s condition. 2. Laboratory tests: including sex hormone tests to determine whether there is any male endocrine function abnormality. 3. Special examination: including nocturnal erection monitoring of the penis, monitoring of drugs injected into the cavernous body of the penis, cavernous body manometry of the penis, ultrasonic examination of the cavernous body of the penis, etc. To summarize, if there are sexual function problems, it is recommended to choose the appropriate items for examination under the guidance of the doctor.