Check out this article by Jaleh Weber, on Male Erectile Dysfunction. She said that it received more hits than any of the others! The article and tips can be found here: http://voices.yahoo.com/male-erectile-disorder-interview-dr-barbara-6125616.html?cat=70
Jaleh is the author of Making Marriage a Success, 2011, available at Amazon.com.
Also check out my contribution to the book on what can make your Marriage a Success.