a too short first A time can cause EW, too long A time before bedtime can result in OT nw in early part of night.??
Yes, a too short first A time lets baby tack the first nap onto night sleep and can actually shift their night later. Too long A time before bed (or poor naps during the day) can cause OT wakings early on in the night.
What effect does too short A time before bed have on night sleep?
It can mean LO goes to bed UT and cause long happy NW in the early morning and/or EW. It could also mean LO fights BT til they are OT and you get OT wakings early in the night...
And what could cause nw after midnight and EW if morning A time is appropriate?
UT at bedtime
Discomfort - LO is in light sleep for much of the second half of the night, so can easily wake. This can be as simple as LO being cold/hot, teething...
Developmental leap - LO practises physical milestones in their sleep... and mental leaps just mess with sleep because LO's brain is working overtime.
S 9.35-12.10 I woke her (initially woke after 1h20 (ut?) and took half hour to resettle)
Yep, waking at 1hr20 and being hard to resettle is classic UT. Keep pushing that A time
S 3.23-5 (woke after 30 min (OT??) resettled in 10 mins)
Probably more related to UT/broken nap in the morning than the A time, I'd say.