When my son (10 months) sleep 45 min. he wakes up happy and want to stay in his crib, but when sleep more... let say 1.20 or 1.30 he wakes up crying. I try to give him time to settle again, after a while I help him and of course he doesn't sleep again, an then he is a little fussy, and take a little to be normal again. :shock: l
Is that normal???