Ok please can someone explain, my clinic wanted to throw this embryo away as it was low grade. I wouldn't let them and they froze it. I never expected it to thaw. They just rang and said it's thawed. Can someone explain why it would of been thrown away. Now it's thawed does it have the same chance as a fresh? It's a blastocyst but not expanded hoping it continues to develop before I get there. she did say there is a chance it could stop. Transfer is in an hour I have to be there in 30 minutes and I am so confused. Glad I argued to have it saved. x