Thanks for your input and advice Marlowsmom!
We haven't touched bedtime apart from doing it earlier when he wakes super early.
Last night we had a Nw at 4.15 and DS's room was cold so I put the heating on and he slept til my DH woke him at 7...
So todays naps have been 1hr 20 mins at 11am then we just put him down for a short nap at 4.15 til 5 and he will go to bed at 7.15pm. Late nap! we are not used to him sleeping past 6 and had forgotten how the day is pushed late when he wakes at a "normal" time.
Regarding A time from 2nd nap to bed that has never really been constant and had never been an issue before but
maybe it is now?
We began doing long am short pm as Nursery were struggling getting DS to have a long pm nap and he seems to sleep better there in the am.
At party yesterday and alll friends little ones around same age as ours were on 1 nap but got up at a decent time. In fact our friend were late as their DD had slept for 3 hours over lunchtime!!
I think if we had later wakeups we would go for it with 1 nap but from a 5.30/5.45am wakeup 12 noon is an awfully long time...
Just don't know...don't feel brave at the moment just VERY tired....: /
Nell xxxx