JD,
I also did cycles on Puregon after clomid failed me...the only problem was for me that so many follies came up I was banned from bding as the ethical risk of having 12 embies...it was either a feast or a famine.
I'm glad it worked for you as for levels..ahh I'm not sure 125 seems a little high if nothing is going on. But then again I have no idea of levels