Male diseases are very broad, and in a broad sense should include all diseases that men may get, and in a narrow sense mainly refer to male urinary and reproductive system diseases, which can be divided into sexual dysfunction diseases, prostate diseases, male infertility, stem circumcision diseases, sexually transmitted diseases, etc., as follows: 1. sexual dysfunction diseases: including low libido, erectile dysfunction, abnormal penile erection, premature ejaculation, non-ejaculation, retrograde ejaculation, etc.; 2. prostate diseases: including acute and chronic prostatitis, prostate hyperplasia and prostate cancer; 3, 2, prostate diseases: including acute and chronic prostatitis, prostate hyperplasia and prostate cancer; 3, male infertility: including abnormal sperm and semen quality, azoospermia, etc.; 4, scrotal, testicular, epididymal, spermatic cord, seminal vesicle diseases: including testicular epididymitis, testicular epididymal tumor, syringomyelia, varicocele, seminal vesiculitis, etc.; 5, penile prepuce diseases: including prepuce, prepuce, glansitis, etc, 5. Penile prepuce diseases: including prepuce, prepuce, glansitis, penile deformity, penile cancer, etc.; 6. Sexually transmitted diseases: including syphilis, gonorrhea, genital herpes, etc.