My 8 week old has started sleeping through the night (well for approx. 5 1/2 hours) but before going to sleep, she cluster feeds every 30-45 minutes for 15 minutes each time. After waking in the morning she eats for 30-45 minutss. My only concern is that she is eating every 4-4 1/2 hours during the day. She is still gaining weight well according to her doctor and I know she is very efficient because I frequently weigh her after feeding her, she eats approximately 3.5 to 4 ounces at each feeding and she is still having normal bowel movements and wetting the appropriate number of diapers.
Is there any reason to be concerned?