Sue77 purely because it was just a different protocol from the two normals that had failed which were both 'programmed' cycles. (Estrogen tablets and progesterone pessaries) When I saw FS2 for a second opinion he told me of one of his patients that had just fallen pregnant after transferring her 4th pgd normal embryo. The protocol FS2 suggested (endo biopsy, clexane, pred, stimulated cryo cycle) was identical to my docs, so I stuck with FS1 in the end.
Oh and intralipids, just the two 100ml doses. Quite low compared to others.