@mrsthomo Thanks for the update. They are somehow quality blasts you have in the freezer. Yay for that! I only get 1-2 from a cycle also so it's slow going trying to build up a store haha. Funny but it doesn't matter if I get 4 eggs or 16 I still get the same amount of blasts. Sounds like you're in the same sort of mindset as me in regards to stimming. The Lipiodol flush has to happen on its own so then after that we can look at transfers, perhaps July or August.
With the grading on embryos I believe every clinic does it different. Mine is a number for the size (diameter) and then a letter (A, B, C or D) for the quality of cells making up the outer ring and another letter for the inner ring. So the absolute best would be a 5AA. But Bs are still very good. You also can't do the PNG testing (genetic abnormalities) unless it's a really high quality embryo and that includes a B. I'd say your clinic does the same rating by the sounds of it. Silly how they don't have a world wide rating system. But I guess as they say a perfect embryo doesn't translate to a live baby. Sometimes it's the embries that look a bit wonky that work. Glad you're hanging in there on this very tough journey. It's been hard on me. Been through a fair bit of depression and anxiety but keeping my chin up. Xx