Hugs I couldn't read and not say anything. Our ivf cycle resulted with 2 compacting morulas on day 5 so no blasts and they chose to transfer them. I knew in my heart and from the looks on there faces at the clinic that no one held out much hope. I remember wishing at the time they had of cancelled us. Sorry I know it's not the same as you. Of course that cycle didn't work.
The emotional toll of ivf is huge so I hope someone can give you some good advice or share some positive outcomes with you.