Learn how a penis becomes a vagina. Dr. Oz speaks to a plastic surgeon who has undergone transgender surgery. Dr. Oz opens up a discussion about this procedure and gets answers to some common questions. 

Click here for Part 2 of Transgender Surgery: How It Works.


Dr. Oz goes where he's never gone before. He's letting you eat fast-food and it's not what you expect. Learn which fast food meals you can eat under 500 calories while still enjoying the food you love.