B.S.
Sounds like he's been through a lot. His body is probably still healing and adjusting. I have read that cereal doesn't fill babies up more than milk or formula. Formula has more calories and such, so I would tend to agree with some of the women that 8oz might work better to fill him. (My neice is a year and still doesn't sleep through the night) He might like the comfort of having you close more than he is hungry. Try to give it to him a little longer, it is only temporary. I realize that you're busy and tired, but the time will come when he sleeps through the night and you'll miss the quiet, peaceful times that the night feedings give you.