LO is just about 4 month adjusted age. He usually takes one long 2 hr nap a day and small cat naps the rest of the day. Just this week he has been throwing huge fits before his nap. I don't try to put him down for a nap at a particular time each day, I usually just follow his cues and it ends up being at about the same time every day. But this week there has been no normal cues, just crying which escalates to a fit. It takes upwards of an hour to calm him down, and then he crashes. He's sleeping wonderfully at night through. Could this be the dreaded 4 month wakeful I'm dealing with now?