I don't know if they will call me before or not ? I can't remember if they did last time. They will be defrosting this morning and if either don't survive the defrost they are automatically going to defrost replacements. I have 2 other, much poorer quality embies still frozen after these 2 and they are the backups. So, no matter what, there will be 2 for transfer today. I'm just hoping its the best 2.