DS,6,has been dry at night for nearly 2 years. He did have a 2 week blip after 6 months of being wet every day, but that passed and now it's just the odd occasion, usually when he's poorly.
Well, for the last 3 weeks he's been wet nearly every night. We lift him around 10'ish, and he's either wet then or in the morning. He isn't verbal enough to explain if he is worried/troubled, but is verbal enough to say if he's ill. He's not upset by the wetness, he actually laughs and says " wet the bed" or will say he's wet the bed as a joke.
My only theory is that it could be hayfever related, as for the last month he has been very sneezy and snotty and even a bit of a nighttime cough. Any ideas?x