IVF Embryo Fragmentation

Day 3 of embryo development. Dr. said all 8 of our embryos have the appropriate number of cells but they are starting to show signs of fragmentation and that we just have to wait to day 5 to see if they turn into healthy blastocysts. She didn't say how many were showing signs of fragmentation. I know that a little bit doesn't mean we are necessarily out but I am feeling quite discouraged. Did anybody have their embryos have signs of fragmentation on day 3 but turn out to have healthy blastocysts that lead to pregnancy? Ugh. I do not want to go through this process again!

Thanks ladies