WTH - wow, you have been a busy little bee. Haven't had a chance to read those articles yet but does sound very ineresting. Just goes to show that there can be plenty more things wrong with embies than the standard 8-10 chromosomes they routinely test for in PGD. Having to freeze all does sound a touch scary to me - you would have to have plenty to start with

Oops gotta go - DS just not sleeping past few days!