Dr. Karen Glass with the liquid nitrogen used to store oocytes (eggs) and embryos before their trans [Getty Images]

Dr. Karen Glass with the liquid nitrogen used to store oocytes (eggs) and embryos before their transfer into more permanent storage (into the big urns with orange biohazarad stickers on them on the floor in this photo) at 'Create' a fertility clinic. for story on the growing business of egg harvesting and freezing May 26, 2011 TANNIS TOOHEY/TORONTO STAR (Photo by Tannis Toohey/Toronto Star via Getty Images)

Toronto Star Tannis Toohey