12.5 month old has been on a 2 nap a day routine for a couple of months though has never settled on his own. 2 weeks ago we started PU / PD which has worked really well and for most naps and night sleep he's going to sleep in about 15 min with a bit of a grizzle but already not needing much intervention.
We've also dropped night breast feeds at the same time very successfully.
The only problem is that his usual natural wake up time of 6.30am seems to have pushed forward and he's now waking at 5.30am most mornings. I've done PU / PD through an hour of screaming but he doesn't go back to sleep. Then it's time to get him up.
Prior to PU / PD it could take an hour or more to get him to sleep so his bedtime has moved forward now. He's usually asleep by 7.30 sometimes earlier.
Once he's up he's not desperate to feed and breakfast is around 7.15 (he has to take medication first then wait before meal).
So any ideas why he's changed his wake up time? Perhaps he doesn't need the full 11.5hrs overnight so he's waking up earlier because he's going to sleep earlier? His whole routine times have slipped back an hour ie morning nap now about 8.30 when it was 9.30 before .
And what should I be doing when it's time to wake up but he hasn't gone back to sleep?
Thanks in advance!