We've got a frostie!

We just had a call from C at the clinic's lab. She told us that of our remaining embryos, one had developed into a blastocyst and has been frozen. This is great news. It gives us some backup in case yesterday's transfer isn't successful. Of the others, one had developed into a blast but its outer walls didn't look too good and the rest had not progressed well. We are happy with this news!