Thank you both for replying. I feel a bit more hopeful after hearing your stories, thank you

DS was a FET and he was frozen on day 2 at 4 cells. When he was transferred he was 7 cells. This cycle and the last I haven't responded well to the FSH so haven't produced many eggs. Cycle #2 we got 4 eggs but only 3 fertilised, 1 was transferred on day 2 with 4 cells and the other 2 were too slow in dividing. BFN and none to freeze. This cycle only produced 2 eggs, both fertilised but 1 was fertilised by 2 sperm so cannot be used. Which is why I felt so disheartened when they told me the embie was only 3 cells.

It's going to be a looooooong 2 weeks.

Emma