You won’t find out the grading until they have been fertilised and make it to day 3 or day 5 blastocysts. The embryologist will call the day after retrieval to tell you how many have been fertilised and they will usually be able to tell you then a bit more about the egg quality (I.e. if you’re doing ICSI and there was resistance in fertilisation)
Thank you both that’s really helpful 💞
All clinics are different but we got a call the next day to tell us how many were mature and how many fertilised. Then we got another call to tell us how many made it to blastocyst, I can’t think of this was on day 4 or 5 (we transferred on day 5). We were told the grades of our blastocysts on the day of transfer. So we had 9 retrieved, 7 mature and 4 make it to day 5 blastocysts. Good luck with your retrieval 💫