So my LO is only 4 days old. I've had to start pumping while I'm nursing because when my milk came in, it REALLY came in and would leak on the left if he's nursing on the right. Doctor told me to pump to relieve some of the heavy "full" feeling. So I've been doing that and it just hit me, what do I do with the milk I've pumped?? It's sitting in the fridge right now. And I'm wondering when can I introduce a bottle to him? I don't wanna confuse him but I also don't want to waste the milk I've pumped...