Male infertility is a type of disease in which a couple of childbearing age has lived together for more than one year, has a normal sex life, has not taken any contraceptive measures, and the woman has the ability to conceive, but the woman is unable to conceive because of the male partner. According to Chinese medicine, infertility is related to the kidneys, heart, liver and spleen, and is most closely related to the kidneys. It is caused by low sperm, weak sperm, dead sperm, no sperm, thick sperm, impotence and non-ejaculation. Western medicine recognizes that male infertility is also an important problem that plagues adult men. The main causes of male infertility are broadly divided into five categories: first, sperm disorders; second, obstruction of the vas deferens; third, the inability of sperm to enter the vagina normally, including various ejaculatory disorders (such as erectile dysfunction); fourth, infectious factors, reproductive system infections can cause a reduction in sperm production, reduced sperm viability and the production of anti-sperm antibodies; fifth, immune, nutritional and metabolic factors, the male sperm to make the female partner produce anti-sperm The male partner’s sperm makes the female partner produce anti-sperm antibodies, diabetes, nutritional disorders, excessive stress, etc. can also lead to male infertility. Male infertility should be examined in a regular medical unit or family planning department, and then treated according to the cause. Couples who do not currently have a cure can choose artificial insemination or IVF methods.