My triplets are four months, breastfed exclusively. I started weaning from the Dom last month. This pst week I seem to notice a dip in my supply. I'm not sure if I'm dehydrated, if my guys are in a growth spurt, or if it's just my imagination, but I'm going back on the full dosage!
As far as the amount you're pumping-- before my trio was born I was getting about 2 oz per 15-20 minute session. In the first two days of their lives taht amount quadrupled. I have never needed to supplement.
COngratulations on your coming little one! I hope everything goes smoothly! <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />