I had ER on Monday, they got 17 eggs, 15 of which were mature and "looked good". From these 17, 9 fertilised naturally. I just had my day 3 call, and we are down to two embryos (One 7 cell, grade 1, and one 6 cell not sure what grade).
If they are still alive tomorrow, they are doing a day 4 transfer.
I have pcos which is no doubt effecting my embryos each try, I'd like to know has anyone lost lots of embryos after fertilisation in days 1-5, but had success off the 1 or 2 left that were transferred?