Having lost only 1 pound, Colleen must take drastic measures. Dr. Oz asks her to move in with her mother. Find out how she handles her latest challenge.

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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!