Cherie, my Flynnie was a great sleeper in the early days and would feed every 4-5 hours. Eat, burp, sleep. Sometimes sleep for 6 hours at a stretch. One time he went 7 hours - I was really worried. He slept that much I worried he was brain damaged But my milk supply was good, it kept pace with him. I agree with Caro - if milk is flowing and bub is happy, relax If you are worried about milk supply while he is sleeping maybe use a pump and express a little?