All of the sudden DS wont nap..

He is 5 months old...and although he was never a great napper, he usually gave me cat naps here and there. Today is the 2nd day , he just decided no more. He screams every time we put him down for a nap. Even when i put him in his crib already sleeping...he will wake up the second i put him down. He is a great nightime sleeper, 12 hours a night....

what is going on?

Re: All of the sudden DS wont nap..

Hard to say. Is he teething? That could be the problem, or his sleep patterns may have changed. We had to start putting DS to bed an hour earlier recently, and while his daytime naps aren't great, they improved once his nightime sleep got better.