The first 3+ months, Daniel was still in the NICU, and at that time there was visiting hours and no overnight stays (they just built a new one with room in capability), so I either had a nice hospital pump room or home to pump at. After 8 weeks maternity leave, I returned to work with my breast pump and kept working until he came home. They were really accomodating and let me have a small lockable room close to my desk to pump. When Daniel came home I took 12 weeks FMLA leave (unpaid) just to make sure that I really wanted to be a stay at home mom. We all figured I would, but you know... flexibility is good. It's a good thing we left it open. After that 3 months, my boss made a deal with me to work from home for awhile.
So... I was very fortunate to have the comforts of home during most of this, but yes it is very hard. I pumped 5 to 6 times a day, or about every 2-3 hours. Pumping/not pumping at night did not affect my supply so I chose sleep. I had to plan grocery trips and other errands around "pump time". We took a trip one time and I even got a DC adapter so I could pump in the car! Hubby was great to help at times with washing pump peices etc. At times I was pumping, working on the computer, and tending to a baby all at the same time. Then phone would ring and I'd just ignore it... stupid machine is too loud!

When AF returned, my supply would cut in half, and then climb somewhat throughout the month, but never return to pre-AF levels. I started upping my frequency and other things, but nothing worked. After awhile I was working myself to death for almost nothing, so I decided to call it quits.