LO1 (nearly 3) starts a part time preschool program this week. Kids are not required to be potty trained, so I was surprised to learn today that kids that are potty trained are required to wipe themselves (unless, in her teacher's words, if there is a "catastrophe" and then they will assist). LO1 is fully trained, day and night, but I still wipe for poop because I just don't think she could get herself clean enough. Obviously she's going to have to learn but I'm worried. I foresee itchy bums, UTIs and stained undies in our future. Any pro tips? Am I worried unnecessarily?