I am a nursing student. Ive been breastfeeding for 7 months and 3 weeks, and would like to do so for at least a year. I had problems with my supply a month ago, but those are corrected. Now, I need to pump 3 times a day 5 days a week. I bf my son at 630, pump around 930, 1200, and 3 or I wait the 30 minutes to bf him. My problem is, I cant empty my breasts when I pump (with a Medela Pump in Style). They still feel pretty full when I'm done pumping. I only have about 20 min to pump at 930 and 3. I know the milk is letting down, but after the let down stops (slows, whatever it does) the milk only streams out a little bit. Anything I can do to get more milk? I know there's more in there, obviously. What type of suction should i use? When should I change it? I can pump about 4 oz out of each during a good pumping session where my breasts feel empty, but only get 1-2, and they feel full. Thanks in advance for any advice.