Anatomy and physiology of male erectile function -- Male to femail transsexualism -- Female to male transsexualism -- Peyronie's disease -- Erectile dysfunction -- Editorial on erectile dysfunction as sentinel for cardiovascular disease -- Premature ejaculation -- Male sexual desire disorder -- Female sexual dysfunction -- Testosterone deficiency syndrome -- Testosterone and prostate safety -- Male Factors in couple's infertility -- Male urogenital infections -- HPV Infection in male -- Testicular cancer -- Penile cancer -- Emergencies in andrology.