I am getting so much more milk manual pumping vs electric pumping. I normally get 2 oz from each breast in about 1 hour with the electric pump. Using the manual pump I got 5 oz from the left breast in about 30 minutes this morning. Then this afternoon I got another 3 oz in 30 mins. I only get about 1 pumping in the afternoon. I'm excited to be starting to have an extra milk stash!