Supernanny Jo Frost shares her tough-love health rules sure to save your family's sanity and get your health back on track. Learn how to best manage mealtime, bedtime and screen time for your family. Plus, Jo solves viewers' parenting and relationship struggles.

View Part 1 of Supernanny's Tough-Love Health Rules.

View Part 2 of Supernanny's Tough-Love Health Rules.

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!