Dd2 has been consistently using the potty for about a month. The catch is she has to be diaper free. So right now she is running around the house with a bare bum and I put a diaper on her when we go out, when I think she has to poop or she goes to sleep. She likes using the potty and rarely has an accident. I have tried putting some training underwear on her but she doesn't get it, she'll just sit on the potty and pee in them. I am a little worried that we will be stuck in this pattern for a long time and now it's getting chilly on that bare bum. What should I do? Keep going as is? Really try and teach underwear? Give up for a while and just keep a diaper on her so she's not cold?