Bedwetting is the involuntary passage of urine at night. With millions of bedwetters, it’s important to note that no one wets the bed on purpose. Bedwetting happens by accident. It happens because the brain bladder communication has either not been fully established (bedwetting children and teenage bedwetting) or the communication has been disrupted (adult bed wetting). In either case, the important question is how to stop bedwetting?