I will apologize ahead of time for my lengthy answer, but I have many years of experience with this topic! I am the mother of 4 boys, and my 2 oldest sons, now ages 12 and 10, were both bed wetters up until 9+ years of age. They both wore pull-ups to bed from the time they were potty trained @ 2 years of age. I've heard people say that a child isn't potty trained until they make it through the night w/o wetting. Obviously, I disagree. My 1st son decided he wanted to try and stop using pull ups after he turned 9. We made a plan and woke him up every couple of hours during the night to take him to the bathroom. After about 2 weeks he was trained. He was waking himself up to go to the bathroom. When his younger brother turned 8, he decided he wanted to do the same thing, however, we tried waking him up every couple of hours and he would already be wet, or get up and pee and still be wet by the next waking. This went on for 6 months before I was going nutso from lack of sleep! I decided to take him to the doctor knowing full well that he was going to tell me that his bedwetting is "familiar" because my husband was a bed wetter until the age of 12. I knew my boys had a higher chance of being bedwetters because of this, and like I suspected, he said I needed to relax and just get him some pull-ups. Problem was I was putting him in pull-ups, waking him up throughout the night, and he was STILL wetting the bed, having leaked through his pull-up. I tell you all this because the one thing my doctor did that really changed this situation was give me a pamphlet for "The Potty Pager". I read the information, lulled it over in my mind for a couple of days, doubting very highly that this little $75 piece of hardware would really work for my son who seemed to have a super-human sized bladder coupled with the ability to sleep through flash floods happening in his bed, but I decided it was worth a shot when I realized how much we had spent on pull-ups!! And to my pleasant surprise, the thing worked!! The best part is that it didn't make any loud noises waking up his brothers (3 of my 4 boys share a room by choice!) but worked exactly how it said it would, helping to train my son to wake up in the night when he needed to go pee. I would say he used it for 2 weeks before he didn't need to use it any more. It was AWESOME! I know it sounds costly, but as a doubtful mom who spent a small fortune on pull-ups for 2 of her boys, it was well worth the investment. I highly recommend looking into getting one for your son. I know you will be glad you did! Here's the webpage: http://www.pottypager.com/ Good luck!!