Two little ones on board...
The embryologist regraded them based on the new system they have or something. Anyway one went from grade C to grade C+ and the other went from grade C minus to grade C. She seemed pleased with how they were doing before transfer.
However we also lost one in the thaw and the other is now graded D whereas it was previously a C. So it won't be good enough to use.
BUT let's hope none of that matters because I have two sticky little beans on board and I'll never need to have another transfer π€π€