I received this yesterday explaining the grades of both embryos transferred and the 3 that made it to freeze.
Not feeling all that positive, but still trying to remain hopeful. Currently 5dp5dt. Beta on 10/6. Trying my best to do beta or bust!
One embryo was a 3BC, this is considered a fair quality embryo, and the other embryo was a 2BB, also considered a fair quality embryo. Our grading system for blastocysts works as follows: The number just relates to how expanded the embryo is. Three means the embryo is mostly expanded and a two means the embryo is partly expanded . The first letter relates to the inner cell mass and the second letter relates to the trophectoderm. A's are good, B's are fair, and C's are poor.
The three embryos frozen on Day 6 were graded as such: 4BC, 4CC and 4CC.