My DS is 4.5 years old and has been dry at night and out of nappies since he was around 3ish. He had never wet the bed until very recently, and this last week he has wet the bed every morning. The time varies between 3am and 6am.
He seems fine. No illnesses, no change to routine that I can think of. He is at pre-school 4 times a week where he is happy and has lots of friends. He plays happily with his friends when they come to play and I've not noticed any changes in his relationship with his 2 year old brother.
So, I'm a bit stumped. We've dealt with the bed-wetting by giving him cuddles and reassurance. I've tried to find out if there is anything bothering him and he said he is fine.
Any ideas? Is this a normal phase of development?