First cycle all my embryos arrested before they even got to say 3.
On my second cycle now and had a call today at day 3 and much more positive.
1x 8 cell grade 4
1x 6 cell grade 4
2x 5 cell grade 3
The rest were 2 cells which I think are unlikely to progress!
I'm with London womens clinic and I'm sure they said grade 4 was the best but reading online it looks like it's the opposite way around hoping different clinics grade differently and I hadn't misheard!
Think I'm just paranoid after last time anyone had similar and got blastocysts by day 5? We'll be happy just having one to transfer this time!