Egg retrieval yesterday

Jess • Stage 4 Endometriosis, Low AMH, 3 Failed medicated IUI's, 1 Failed IVF. Second round of IVF Pregnant with baby boy May 2020 & baby girl July 2022 👶🏻💙💜

Hi y'all, I had my egg retrieval yesterday and they got 6 eggs. This morning I received my first call and only 3 matured/fertilized. What are the chances all 3 will make it to blastocyst? Thanks!!