For the past 2 nights 09/27/2010 and 09/28/2010 we have noticed that it is hard for Keshav to fall asleep in the night although he hasnt been taking a nap. He is just sitting up for nearly an hour before going to sleep. Rochelle reports that last night Keshav woke up crying and was trembling while crying in the night. May be a nightmare may be something else.We dont know.