My son is going to be 8 soon and and for a bit he was wetting the bed. The doctor says he is ok just like yours. I limit his liquids in the evening like everyone says and I make sure that the last thing he does before he goes to bed is use the restroom even when he says he doesn't have to. I am a night owl so I stay up late. I usually hang out in his room for a bit while surfing the web and if I see him squirming around I wake him up and take him to the restroom. This has been working for us and the times that it actually happens are becoming more rare. It's tiring stalking him at night but it's been working. Hope this helps.