When I was potty training my first born, he was waking up with dry diapers from the get-go. I was happy I didn’t have to buy any more diapers and moved on, not thinking much more about it. But now that I’ve become a more “seasoned” parent, I realize that this was pretty darn good. Many of his peers, at age 5, are still not able to sleep through the night without a pull-up. And, you see the ads for “underwear-like diapers” for big kids, showing that bedwetting can last way beyond the potty training years. So why does this happen, how can you fix it, and when does it actually become a problem? Breezy Mama turned to Dr. Baruch Kushnir, a worldwide expert in bed wetting, bladder control, child development and the author of the book The Magic Bowl: Potty Training Made Easy.