In this web exclusive interview, Amy Kramer from the National Campaign to Prevent Teen and Unplanned Pregnancy explains what you need to know before you sit down to talk to your teenager about sex. She also dispenses some helpful tips for having this important conversation with your son or daughter.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.