Anybody familiar w/ C.ooper's blastocyst grading?

Anybody familiar w/ C.ooper's blastocyst grading?

Joined: July 25th, 2011, 4:15 pm

April 29th, 2012, 4:36 pm #1

I'm considering a batch of 3 blastocyst donor embryos and they are graded 4AB, 4AB, 6CA. I found this website showing a grading system and some cool photos of the embryos:

http://www.advancedfertility.com/blastocystimages.htm

It looks like they have modified the grading to do A to D rather than A to C. But it looks like they are referencing a pretty standard system. I'm wondering how C.ooper's system works for blasts. Any insight is welcome.

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