Re: The best way to supplement
totally agree with PP. right now, maybe for a couple days, if you pump every 4 hours you'll get more than if you pump every 2 hours. but milk is a demand-supply system, and when you pump less, your body will adjust to make less, and so pretty soon you'll be getting LESS milk every 4 hours than you got every 2. i would try pretty hard, in your shoes, to get the SNS to work, because that gives you the maximum stimulation and minimizes your pumping. i'd take the SNS over pumping any day, personally.
Nursing, pumping, cloth-diapering, babywearing, working professor mama with the awesomest SAHD ever.