3 month old eats throughout the night but not in morning...

Lauren

My 3 month old eats 4oz in the evening and throughout the night. The morning and early afternoon he eats only 2oz at a time every 3hours or so. I think this is why he's not sleeping through the night better. I guess I could offer less oz for the night time feedings. I just dont want to be woken up more than I already am.

Any ideas or suggestions are welcome!