7 and 8 cell embies are good
6-8 cell at day 3 is spot on and you've had more than half make it that far so hang in there!!

My results were pretty ordinary ... I'm excited to finally have some explanation after 2+ years on the assisted conception journey ... answers but perhaps not the ones we wanted!!

#1 - 3 x chromosome 21 = downs
#2 & #3 - 1 x chromosome 22 ??? not sure what that means but I guess 1 copy is just not good enough when you need 2 to make a baby!
#4 - inconclusive

So we're going with a transfer of "inconclusive" #4 tomorrow if it makes it to day-5, otherwise our last frozen blast from IVF#1 cycle. Not a particularly convincing plan of attack, but at least with all our failures my body has proven that it's pretty good at quality control on these dodgy embryos we're spitting out!!