Could this be DS's version of the 4-month wakeful period? He goes to a babysitter 4 days a week and is home with DH and me Friday - Sunday. When he's at the babysitter's he naps great - at least 2, 2-hour naps each day. With us, though, he will hardly shut his eyes during the day! Yesterday I had to lay down with him for 45 minutes before I could move and let him sleep on his own. I don't mind the cuddling but it does make it hard to get anything else done. We can't not hold him after he eats either as he has reflux and we have to keep him upright for 30 minutes, so unfortunately he is used to sleeping on us. This is mostly just a vent but if anyone has any suggestions for how to get him to take a nap, I'm all ears. I've tried everything I can think of - his crib with his lullaby CD, the swing, the bouncer, white noise, etc. At least he is still sleeping well at night (knock on wood)!
Re: 4 Month Old Won't Nap
All I can say is it'll pass!