My rather surprising update...
It looks like an incredibly generous BHer is gifting me her 3 precious CT embryos. She already has gorgeous twins & has decided her family is complete.
Her ED can be formally listed to donate one more time and I need to use the embryos before her final new recipient gets pregnant with her eggs, thus reaching the 6 baby limit. It would mean starting my IVF cycle in about 9 days!! Oh my!!!
(The wonderful woman who is donating me her embryos reads this thread but doesn't post. )