Milk consumption question

Jennifer

My little guy will be 11 months next week. We do BLW and he eats 3 hearty meals a day. With each meal he has the option of water, which he drinks maybe 2oz. At our 9 month appointment doctor said about 20 oz of breast milk a day. Right now I'm nursing him about 5am, he goes back to sleep eats about 7am, bottle about 930ish, lunch around 12, bottle around 2pm, possible nurse around 430pm, dinner at 615ish, nurse to sleep around 730. His bottles were around 6 oz but I can't keep up with that any more. How much milk is everyone's baby drinking at this age?