Just transfer a 2DD 5 days embryo. The embryologist told me it was average to poor quality. I searched on the internet, 2DD should be a "poor" grade. This is my 1 out of 3 embryos. Another two will wait for tomorrow day 6 call to tell if the other two could make it, and they would freeze them.
I don't hold too much hope. But these are all I got.