Bedwetting is also known as nocturnal enuresis. This is a common problem in children and it is really a source of great concern for many parents especially when they expect their children to learn potty training and stay dry at night at a very tender age. This condition is quite complex with medical, physiologic, and behavioural causes; and to some extent environmental issues may be all responsible for it. Genetics is also implicated in the cause of this condition in children. Studies have indicated that there is a high chance of a child to bed wet if any of the parents did the same. There is actually no specific reason of cause for this condition in children.