Thank you Becky.
I frankly tried all, especially considering that he may be OT and attempted shorter A times, but in this case he either refused naps, or woke only after 30-45 minutes, happy. On another experience I had with NWs last month, I thought he was OT and made him sleep around 4 hours a day for a few days, and what I got was doubling NWs. Then one day, he had less sleep during the day and was up for only once during the night.
During the last few days, the A times and corresponding nap times are such:
2.30 A time, 1.20 AM nap
3.05 A time, 1.45 PM nap
2.25 A time, 1.05 AM nap
2.45 A time, 45 min PM nap, needed to be settled for an additional 30 min.
2.00 A time, 30 min AM nap, woke happy and cannot be resettled
2.50 A time, 1.05 PM nap
Given these, I am quite sure that he's an exception with sleep needs in the realm of 5 mo olds. I don't think he is OT, I mean then, isn't he supposed to have 30 min naps? What I am getting is 1 hr-1hr 15 min naps, which I read to be UT.
Moreover, he's OK with 13-14 hrs. of total sleep a day, and now even trying to cut nightsleep to 10 hrs. Plus, his CN is 25 min. now.
I am wondering if a 5 mo old can try to drop the catnap. If yes, how will we achieve this? Should I continue to offer a CN / enforce a CN until I am sure that he easily makes 3 hrs in the PM?
Thanks,
Melike