Most men who deal with erectile dysfunction (ED) suffer in silence because they don't know how to approach the subject with their doctor. How can you make it easier for your patients to talk about this sometimes embarrassing issue? Dr. Stanley Althof, professor emeritus at Case Western Reserve University School of Medicine, joins host Dr. Maureen Whelihan as they look at the biological and psychological causes of ED as well as the impact it can have on the health of couples.