I have heard mixed things about R.SC and their lab. Vitrification is a newer process of embryo freezing if you have extra (which I'm think you might have since you said you had a good response to the high stim?) where the thaw rate tends to be in the 90%s vs. maybe 60%s for slow-freeze (what they do at Br.igham and really, most other places including C.ornell and C.ooper). If you don't have much of a chance to have extra embryos (I know I don't) it doesn't matter too much, but perhaps speaks to modern-ness of the lab. Dr. W.old was pretty encouraging about my situation (I have the same highest FSH that you do) in a way that my doc at B.righam really was not. In any case, I think it's worth checking them out for a 2nd opinion. Good luck!