how do i pump enough to store?

GilletteBaby

hi ladies

my LO was born May 11 and ive been exclusively breastfeeding. I started pumping 2 weeks ago and i feel like since i offer her first dibs and pump after I can never pump quite enough milk to store or even use for more than one feeding.

what am i doing wrong? how do i feed my daughter and pump enough so i can leave the house for a couple hours without worrying she will be hungry?

seems like she eats about 1.5-2oz a feeding still and when i pump before she eats the most i can pump out is about 2-3 unless its early morning. 

any advice or help would be SO appreciated.

thanks!