Dr. Oz introduces a doctor who says he’s cracked the code for weight loss. See the strategy that he says can help you shed pounds faster than ever before. It’s part of a preview of Dr. Oz’s approved 7-day crash diet.

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!