Elizabeth Perkins & Real Housewives Star Dr. Karent Sierra

Urologist David Josephson joins The Doctors to answer questions about men's health. Cristina asks, "I definitely want to have kids, but I heard that if my guy eats too much of a fatty diet, it could reduce his sperm county by 40 percent. Is this true?"

Actress Elizabeth Perkins, known for her roles in the movie "Big" and the TV show "Weeds," discovered she had Type 1 diabetes after a fasting blood test. Learn how to recognize the symptoms.