My daughter is now 8 weeks old, formula fed, and usually only drinks 2-3 ounces per feeding. Sometimes she has 4, but not often enough for me to consistently make a 4oz bottle.

I feel like she should be eating more?

She sleeps a lot, and has no trouble sleeping 5 hours at night, waking to eat 2oz and then going back to sleep for another 3 hours.

Anyone else with a similar experience? Help a lady out.