IVF embryo grade

Tina • IUI # 1- 3/6/2017-bfn IUI #2 4/4/2017-bfn Myomectomy 6-21-2018-Ivf 1/15/2020-Miscarriage.

I was just wondering what everyones embryo grades were. I am 39 and this is my first time doing <a href="https://glowing.com/glow-fertility-program">IVF</a>. I found out the grading and feel a bit down about it. I know with my age it is to be expected but i don't know. Please let me know your grades if you remember.