I was telling DD2 daycare provider about our trip this morning. She asked if I would be putting her back in pull-ups. She has been in big girl underwear since December except for naps, nighttimes, and long outings. She has been doing so well staying dry and asking to use the potty. I know I have to use pull ups for the trip but I am worried about what that will do to her progress when we return. Has anyone experienced this?