I will be returning to work in 2 wks. My baby is now 4 wks old. I will start pumping next week (waiting on the pump to ship). How much milk should I give to the baby sitter? What if I don't have enough backup for her? Should I send her formula too? Is it better to mix it with breast milk or just formula only and use that for back up?
I just start using the manual pump and maybe get an oz from it. Will there be a difference in the electric pump and manual?