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.

Could you imagine making 4.6 billion calls in a month?

That's how many robocalls Americans received in February this year. And when your phone is ringing endlessly with scammers asking about your car's warranty, a free cruise, or even a scary warning about your insurance coverage, it can definitely seem like all the calls are going to you. So what do you do when you get one of these fake calls and how do you protect your personal information and money from cons? Here are the important steps to take.

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