DS is 5.5 months old and for the last week or 10 days has been really giving me grief about his CN. It takes 20 minutes to put him down most days - he is out right away for his other naps (good self-soother) and used to be this way for the CN. Also, he used to sleep for 45 minutes and now it's usually 30. I know the general idea is to wait until they completely refuse it for a week, but I am starting to think it might be getting close to time to drop this nap. Anyone BTDT and have advice? Also: He is having NWs (usually exactly at 2:30am and 5:30am), is bottle-fed 4 6-8 oz bottles/day plus a 3 oz DF, I have just started stretching his A time past 2 hours (he has done fine with 2 hours 10 minutes the past couple days), and he is an angle/textbook baby.