H.C.
I too have been lucky. My little guy is now 4 1/2 months and he has been sleeping through the night since about 3 months. He eats and goes down for the night about 8 to 8:30. I then wake hime before I go to bed (anywhere between 10 and 11pm) and feed him a full bottle and he sleeps until 7am. If I didnt wake him for the late night feeding I dont think he would make it until 7am. So, maybe try a late night feeding and see how that goes.