How long is average to feed? My baby is tiny, 12 days old, and he seems happy and healthy! But the most he's eaten for is 15 minutes about every 2 and a half hours, and 10 minutes average. I feel like I'm either not feeding him enough or I don't have enough to feed him. And when I pump I barely get an ounce and a half:/ Will it pick up or is he being deprived?