I'm really sorry Tinker
It simply isn't true that there is zero possibility of your result changing by Tuesday, so I'm still hopeful for you.
No one ever believes me when I say that the more you endure, the more trivial things that were so essential before can become. That includes having your own biological children or even children at all. Your priorities change into something achievable with minimal heartache. Survival. You'll figure it out in time and you'll feel better
I find it frustrating that you don't know the grades of your embryos at day 3 and day 5 so that is something for you to find out when you get chance.
I think there must be a problem with the "intercellular communication" for a cell to grow slowly. That is the cells talking to each other and initiating and synchronising growth to create something viable.
I'll read more into it later, but it seems to boil down to DNA fragmentation and that I understand is largely caused by toxins. Some, if not most, should be able to be corrected with *strict* detox. I mean literally no smoking for either of you, no alcohol, minimal processed foods and drinks, minimal sugar, minimal caffiene, lots of water, stick to low GI and buying the best antioxidants you can afford.
You'd need to maintain it for at least four months and then go for another sperm test to see what difference it made. Only both of you can fix this together xx