(1) Detailed inquiring about the history and physical examination of male infertility: The history of collecting male infertility is an important part of the diagnosis, mainly including general health, history related to infertility such as sexual life and marriage history, past diseases, injuries and surgeryHistory, medication, tobacco and alcohol hobbies and physical and chemical contact history, history of urinary system symptoms, etc.; Physical examination should pay attention to the development of second sexual characteristics and changes in urological organs.
(2) Semen test: It is an important way to judge men's fertility.We should pay attention to the collection of semen specimens. After 10 to 30 minutes, it should be fully liquefied before conducting conventional examinations, including the color, quantity and pH value of the naked eye; observing sperm density, vitality and activity, and morphology of microscope;The trace elements should be conducted according to special needs.
(3) Physical diagnostic method of non -trauma: The main is the Doppler ultrasonic heazing diagnosis of vascular lesions, scrotal temperature measurement and diagnostic sperm veins, CT, and MRI's imaging diagnosis of reproductive organs.
(4) Further examination diagnostic method: The currently used for clinical is: testicular biopsy, vollar tubal angiography, interior cell function test, curvature tubular function measurement, sperm and cervical mucus test, human sperm penetration and removing field mouse eggsTests and immunology tests (measured antibody antibodies in serum and semen), sperm vitality measurement, semen bacterial test.
(Editor in charge: Internship Liu Suling)
