Q: Potty training advice needed: Our son just turned 3. He's great with peeing, except he still wears diapers for sleeping. We are struggling with pooping. He knows he's supposed to go in the potty.

"Stool toileting refusal" is quite common—here's how you can get past it. Rachel Fairbank is a freelance science writer based in Texas. When she is not writing, she can be found spending time with her ...

When you have a baby, you basically sign up for 3 to 4 years of being responsible for their poop. Newborn blowouts, diaper changes in public bathrooms, the infamous “poopsplosions” when you’re already ...