I have had to start supplementing with EBM since Brynn isn't back up to birthweight yet and because she gets exhausted breast feeding and doesn't last long.
How much are you pumping off per feed? And how much does your LO take?
When I pumped last night at the hospital I got 2 ounces which she took. My doctor wanted me to try breastfeeding before feeds and then pump and supplement after. She only did about 10 to 12 mins and took 1/2 an ounce. I have no idea if she is getting enough.