L.H.
If you aren't giving him cereal or some sort of baby food he probably is hungry. but my son used to do the same thing and it got to be more out of habit that hunger. he didn't really WANT anything, but to get up and play. it was hard to do but i simply had to lay him back down and let him cry it out. after about 3 nights. he stopped waking up for a bottle and attention.believe me.... that was HARD to do. good luck to you