About a month ago, DD started waking up like clockwork around 4am every morning, hanging out in bed with us for an hour or two, and then falling back to sleep around 6am for another 2-3 hours.
I wasn't sure if this was a result of DST, teething, moving into her twin bed, or a combination of things. But I waited for the phase to pass, and it didn't, so we moved into trial and error mode to adjust bedtime, naps, etc.
Well, it looks like a 3 hour nap every day finally became way more daytime sleep than she actually needs. I guess she was getting up at 4 because she wasn't tired. After cutting her naps down to 2 to 2-1/2 hours every day by waking her up, she has been STTN all week.
I know I should be grateful that she naps so well, but I am really gonna miss that extra hour of down time in the afternoon, especially once the new baby is here!
Re: So long, 3 hour nap...
But glad you wprked it out.
Just a thought.