The girls are VERY clear when their diapers are dirty… even just minorly so; and they DON’T like it. Ron has told me, and I’ve seen it myself, that once wet or otherwise, the girls will get a clean diaper, lay themselves down and wait to be changed. A lot of times, they’ll start saying “pee pee! pee pee!” and we head to the potty only to get a “pssssss done.” statement. 😉 We’re just behind the mark in them knowing when they need to go BEFORE they actually go. 🙂 But man, once they do, they want clean stuff! 🙂