It takes me 40 mins to yield ~90ml (3oz) from each boob first thing in the morning.
The time increases to just over an hour across both boobs for my afternoon and evening pump (so takes 30-40 mins for 45ml each boob individually)
Just wondered if this was average, under or over average!!
(PS I mainly formula feed, but feed expressed milk when I can. I pump 3 times per day with an Elvie. Baby is 2 months old. I am aware of supply and demand ie pump more get more, but I balance pumping/ formula feeding to keep sane lol. Too much pumping was driving me crazy!)