The phenomenon of declining male fertility is increasingly attracting the attention of society, and infertility, a sensitive and helpless disease for infertile couples, is also troubling the majority of medical workers. The cause of the onset of male spermatozoa disease is unknown, the common factors are: abnormal function of the male reproductive organs (small testes, abnormal levels of sex hormones, sperm duct obstruction), accessory gonadal disease (prostatitis, seminal vesiculitis, epididymitis), inflammation of the reproductive tract or worm infection, sexual dysfunction so that sperm and eggs can not be combined, physical weakness, the impact of the living environment and so on, many causes.