My daughter is almost 4. She was potty trained when she was 21/2 yrs age.. She used to wear pullups in the night until last month.. I need to take her to the bathtoom in the middle of the night.. If I don't do that She will wet the bed... She is a very deep sleeper.. Even with wet clothes she will be nicely sleeping. Till now she never woke me up for the bathroom.. Any suggestions???