DS is 7 months and has been waking at around 5 am for a couple of months. He has black-out blinds, I don't think he's too hot/cold, don't think he's hungry (if I feed him he'll take it but he won't go back to sleep, if I get him up he'll happily play for an hour or so before he seems like he wants milk).
He goes to bed at 7 pm. He used to have a long morning nap of 1 hr 30 mins but from reading online I got the impression that this was contributing to the early wake ups as he was using it to catch up on night sleep. He now has 45 min morning nap and about 1 hr 30 min after lunch.
His 5 am wake-ups remain and I really don't know what to do. I've tried leaving him in the hope he'll go back to sleep but he doesn't.
Any advice from anyone who had a similar problem and managed to fix it please?!
Thank you!