Book excerpt: 100 Questions & Answers About Men's Health: Keeping You Happy & Healthy Below the Belt is a comprehensive guide to men's genitourinary health. This essential text provides authoritative, practical answers to the key questions about erectile dysfunction, prostate cancer and benign prostate disease, urinary retention, and treatments for all of these problems. Written by Dr. Pamela Ellsworth, a prominent urologist and best-selling author, this easy to read and invaluable resource is for all men interested in maintaining everything in good working order “down there.”