I'm 36 weeks and my baby is a little acrobat in my belly. All pregnancy's are different, so if you were used to him kicking and squirming, try eating or drinking a soda then lay on your side (left preferably) and count any kicks for one hour, if you still feel nothing, you should call your doctor immediately or go to the ER. Try not to be alarmed, sometimes babies sleep hard and long some days when your pregnant with them. A friend of mine was in your same boat and she went to the ER they made her eat a big candy bar and a can of coke, to get the baby to move, and sure enough he was just sleeping. Good Luck!! and remember a mothers instinct is best, if yo uthink something is wrong get a Dr!!