Yep.

Hyperstimulated on two cycles - got 4 and 7 blastocysts on each of them and only two from each cycle were good to transfer. The others failed to thaw, which was put down to the high E2 levels from hyperstimulating.

If her blasts are thawing ok, then I'd be inclined to continue... That said, mine would thaw the day before transfer and would often do ok initially, but wouldn't get to the 24 hour mark before falling over. If they are thawing and transferring straight away it would be hard to know which ones are ok and which ones aren't

BW