The other day I was very frustrated trying to get my son to take a nap so I finally just laid him in his crib swaddled with a binky and like magic, he just fell asleep with in 2 minutes. I tried it again for his next nap and the same thing happened!! We always rocked to sleep before this. That was 5 days ago. He has put himself to sleep for all naps and bed since then. He does fuss and cry a bit occasionally and after 2 minutes I'll go in and put his binky back in, but so far he's never cried more than 6 minutes. My question is, is the crying for a few minutes normal even in babies that have been nap and sleep trained? He doesn't get distraught or hysterical mostly just a whiny cry so I was wondering if this is kind of the new "normal" for him to fall asleep? My son is 3 months old, if that makes a difference.