Change of successful fertilization with only 5 eggs retrieved?

Becky

I am doing my second round of IVF first cycle was successful. I have my EC booked in for Tuesday morning but my scan showed only 7 decent follicles so would only have a few eggs to try to fertilize. I want to feel like 5 eggs is enough but don’t think I will have any to freeze if it doesn’t work this time. Has anyone had a small amount of eggs retrieved, fertilised and made it to transfer?