No, but many friends who have, and after the octimum debacle, there is a lot of debate in the media about how much more sensible it is to try for one baby. I would imagine that if you write an email to several different RE practices, and say that this is your preference, and why, perhaps you could financially work something out. Perhaps you can store the embryos, implant one at a time, and they can give you a reduced rate for transfer. Any left over, you store for a few years, then donate if you really are not going to use them. GL.