Hi
I am interested to know what grade and day worked for you. Of the embryos I have had I had a 4ab which failed, a 4aa which failed, a 4bb which worked and a 2bb which was a miscarriage. I had a 3ab on day 5 which was then left until day 6 and is now a 4aa but I don't know if that is doomed because it's a day 6. What grades were your embryos on which day and did any of them work?