Back when I was exclusively pumping (and HATING it) I was getting around 900mL a day. A was only drinking a bit more than half that, so I started a little freezer stash.
Now that he is breastfeeding (yay!), I can barely pump anything! I used my hand pump just now and barely got 15mL, whereas before I would have gotten at least 50mL. I guess my body adapted quickly to his needs!
For those of you who breastfeed, do you also pump? How much do you get?