Does anyone's child wear a pullup at night? My 4.5 yr old son has been potty trained since he was 2.5. We have been waking him up to use the bathroom and when we don't sometimes he will wet the bed sometimes he will wake up. I really didn't want to put a pullup back on him but he needs to wake himself up. And he always drinks a little water before going to bed always has. Any other parent's child in one at night?