Are you being strangled from the inside? Dr. Oz explains why you get hernias and when they become dangerous. Plus, find out what’s helpful and harmful for this condition.

Click here to watch Part 1.

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!