Jen-- I am not an expert either, but it seems to me that if you were pumping 21 oz a day for awhile, your milk-making apparatus has already developed. It does not make sense (to me anyway) to redo the protocol. I know how exhausting the pumping can get tho. I also am wondering if I have what it takes to pump for months on end with no baby in sight. Is your current pumping schedule feeling do-able? if so, maybe you could hang in there and keep a little bit flowing in case that call comes soon. I don't have a lot of wisdom, though. It is an issue I am struggling with too. When I think about the possibility of having to wait months longer than I already have, it makes me wish I had not begun pumping so soon....