We have had to supplement with formula during LOs first days of life. But now my milk is in and I really want to get to a place where she gets exclusively breastmilk. I'm already nursing frequently and pumping after each feeding but I feel like I can't get out ahead of her and get my supply up enough so that breastmilk is all she gets at a feeding. We almost always have to top her off with formula. She's 12 days old and everyday that passes makes me more scared that we will never be able to cut the formula out. How long until you could quit supplementing?