Well I only pump 2-3 times a day. Usually 2. I always feed her when I wake up and then wait 30 min, pump and I get 7oz. And then at night time I get between 4-7 oz. I drink TONS of water before during and after. Usually my pumping sessions are 15-20 min and I let it go for 5 min after the last drop. I also eat oatmeal and drink mothers milk tea(tea is only every other day) for breakfast. If you pump every time you won't get as much and you'll cause a big over supply that's hard to control especially at night. @aturpin200