Hi all,

I've been troubled by an issue for some time, thought I might throw it up here and see what you all think. My last cycle, I had 13 eggs collected, 12 fertilized and cultured to day 5, 1 transfered and 5 frozen. From my understanding the other 5 were still surviving when they were discarded. I know they were chucked because they were a bit slow in growing but I can't help but wonder, slow doesn't mean unviable. Part of me wish he had freeze all of them. I know I should be happy with 5 frosties but with so many failed cycles I want as many chances as I possibly can. When I asked my FS about the grade of my frozen blasts he said they only freeze top grade blast. He said the survival rate of the blast is 80%. What are your experiences?

Kahlan