I have 2 sons. My oldest was approx 7 yrs when he stopped wetting the bed and wearing a pullup at night. My youngest is now 7 yrs and still wearing a pullup. The Dr. isn't concerned and being that my oldeset did it, I get it. But what kills me is that he fights me on going to the bathroom several times the hour before bed. And he overflows the pullup when he stays up a bit later or when he's tired. Part of me thinks we should just keep on keepin' on and part of me gets a bit irritated thinking there's got to be something I can do. I believe he has an immature bladder but I still feel like I need to do something. Any suggestions?