its my 2nd week back and I can barely pump twice a day. I also barely pump enough for 2 bottles but DS has 3 bottles while I am away. How many times can you pump at work? Are you pumping enough for the next day? Also does the room you pump in have a lock? My room does but I found out the hard way it wasn't working when someone walked in my me- a male doctor! Luckily I was just setting up. I really love breastfeeding but I am going through the freezer stash so quickly already this totally sucks!