Sexual evolution and revolution -- Sex education -- Male anatomy -- Rise and fall : the erectile process -- A tragedy of the bedroom : sexual dysfunction -- Effects of sexual dysfunction on men and their partners -- Physical causes of erectile dysfunction -- Psychological causes of erectile dysfunction -- Diagnosis of male sexual dysfunction -- Conservative treatment of erectile dysfunction : critical considerations -- Conservative treatment of erectile dysfunction : oral and topical medications -- Conservative treatment of erectile dysfunction : vacuum devices, intraurethral inserts, and intracorporeal injections -- Surgical treatment of erectile dysfunction : penile prostheses and vascular surgery -- Treatment of psychogenic erectile dysfunction -- Ejaculatory disorders -- Low sexual desire in men.