Are you weakening your immune system without even knowing it? Answer Dr. Susan Blum’s four questions to determine if you have immune invaders in your system. Plus, 3 disease-fighting steps to fortify your immunity and ward off illness naturally!

View Part 2 of Easy Fixes to Boost Your Immunity.

View Part 3 of Easy Fixes to Boost Your Immunity.

Read more about Dr. Oz’s 12 natural immunity boosters.

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!