Well, my son has been fully potty trained (daytime and nighttime) since the end of July. Now, the few weeks he's been wetting his bed at night pretty frequently. We've taken away liquids from about 2 hours before bedtime and that helps sometimes but not all the time. I don't know why he's having problems now and didn't when we first potty trained him. It's not like he's sleeping deeper so he's forgetting to wake up, because he's very rarely done that, he's just gone potty before bed, then right when he woke up and was fine. I'm really nervous too that it's just going to continue because our 2nd son is due anytime now and I'm worried about my 2 1/2 year old regressing. Is there anything else I can do besides taking away liquids a few hours before bedtime? I really want this problem to go away before #2 arrives.