Right now, both babies will be BF 3-4 times a day and the other feeds will be pumped BM with formula or fortifiers or formula alone. Each baby will have BM fortified with something different but if I don't have enough BM pumped, they'll be on the same formula.

Should I have enough bottles for one day worth?

I'm told they will eat between 6-8 times a day and if I BF them 3 times a day, I'll need to bottle feed them 5 times. If I only wash once a day and between two babies, I'll need 10 bottles.

Thankfully, they are using the same bottle (Dr. Browns) that has been approved by the feeding specialist.

Oh, how many nipples? 10 as well? Baby girl was on ultra preemie nipple but they both are on Dr Browns preemie nipples now.