Here's her feeding schedule, all expressed milk in bottle:
7:00AM: 3 Oz
11:00AM: 3 Oz
12:00 Noon: ~ 2Oz of solids (cereal or avacado or prune mixed with milk)
3:00PM: 6 Oz (really hungry)
7:00PM: 4 Oz + some breast feeding after her mom comes home (maybe another 2Oz) (Mostly sleeps through the night without need to feed).
As you can see, she takes in a total of 16-18 oz + 2oz of solids in a 24-hr period. She's 16 lbs and 9 oz.
We usually heat a 6 oz bottle, and she would suck and mostly would stop sucking after 3,4 ozs, just turns her head or closes her mouth. And sometimes she would not suck at all and we'd need to wait 10-15 mins and she may suck another 2,3 oz. Everytime it's a struggle to get her to take the full 6 oz.
What can I do to get her to feed more (or is this normal as is?) She otherwise is happy and almost would never cry for food (unless we wait like 6 hours during the day to feed her).