@Summer for only being 8dpo it is a positive start. Any chance you can get some prednisone and start taking that?
@Gagingi sorry to hear about your embryos. I wouldn't worry too much about grading though. We have no idea what some naturally conceived embryos look like at 5 days old.
@tuxcat I am glad your FS is listening and had agreed to do the dose you know that works best for you.