Our son is a very sound sleeper and had problems with bedwetting. We tried everything we could think of. Finally I stumbled across a mention of Enurad in a parents’ forum. It’s a wireless wetness sensor that you place in the child’s underwear. A standard alarm clock has been modified to ring at the slightest wetness. Enurad combined with limiting nighttime fluids solved the problem in a couple of months. He wore the device for sometime after that as an insurance policy. He just slept better knowing it was there. At $210 it’s not inexpensive, but worth every penny. Enurad doesn’t have a US distrubuter that I know of. I ordered ours from Austrailia. Highly Recommended.
[According to the most recent science (see this article) moisture alarms are the most lasting medical cures for nocturnal bedwetting, better than commonly prescribed drugs. -- KK]