Infertility refers to a normal couple of childbearing age having normal sexual life after marriage, in 1 year or more, without contraception, and without childbirth. 15% of married couples experience infertility, of which 30% of the incidence of male infertility. The basic condition for fertility is to have normal sexual function and to have normal sperm that can unite with the egg. Therefore, either anatomical or physiological defects of the sexual organs or disorders of the hypothalamic-pituitary-gonadal axis regulation can lead to infertility. The main causes of male infertility are: 1. chromosomal abnormalities: common ones are male pseudohermaphroditism, Creutzfeldt-Jakob syndrome and XYY syndrome. 2, endocrine diseases: the cause is gonadotropin deficiency. The common ones are selective hypogonadotropic hypogonadism, i.e. Kallmann’s syndrome; selective LH deficiency and FSH deficiency, adrenocortical hyperplasia, hyperprolactinemia, etc. 3, reproductive tract infections are more common: In recent years, with the increased incidence of sexually transmitted diseases, the incidence and severity of reproductive tract inflammatory diseases such as prostatitis, epididymitis, orchitis, urethritis have increased, seriously affecting male fertility. 4, obstruction of the vas deferens: affects sperm transport. 5, testicular spermatogenesis abnormalities: common in cryptorchidism, varicocele, toxins, magnetic field, high heat and trauma and other physical and chemical factors can cause testicular spermatogenesis disorders. 6.Sperm structure abnormalities and seminal plasma abnormalities: affect sperm motility, energy acquisition and acrosome reaction, etc. 7, immune infertility: male own anti-sperm immunity and female anti-sperm isoimmunity can cause male infertility. 8, male sexual dysfunction: impotence, premature ejaculation, non-ejaculation and retrograde ejaculation can all cause male infertility. In recent years, with the further development of social economy, the environment has become increasingly harsh, and various dietary problems have emerged, making many men now have a significant decline in sperm activity, even leading to infertility. For this kind of patients, after long-term clinical observation and practice, we found that herbal medicine has obvious effect on improving male sperm activity.