Fertilization Question PLEASE HELP

So we just the call that of the 3 eggs they collected, 2 were mature. However our nurse practitioner said as of this morning there wasn’t any indication of normal fertilization. She said they’re both in the incubator and they will be monitoring them for a few more days. Has this happened to anyone? If so, what was the outcome? Trying to remain hopeful as this was our 4th round of IVF.

Thank you!