Hi
My DS is 12mo, Excellent sleeper! Usally goes down at 7-7.30pm wakes no later then 7am. But for some strange reason he's started waking at 5am, sometimes 4.30am. wide awake,laughing blabbing ect... Can't get him back to sleep! i'm nackered, starting to get annoyed with him for doing this. I don't understand whats gone wrong?