@BlondeinBrisvegas - Thanks hun I have kept it all together this morning until I spoke to a close friend earlier on the phone to update her shes one of the few people who know what we are going through and I got pretty emotional.
The plan is that on Monday (day 6) we will transfer our pgd tested frostie definitely but if we have anything left from this cycle we are hoping to persuade Warren to put two back. If we have anything else left it will be go through the testing. We usually don't get blastocysts until day 6 anyway. This could work out to be a very expensive FET if we get nothing and just put out frostie back.
Thanks for everyones thoughtful posts, our embies are in the embryoscope so I can ring for daily updates but not sure if I want that yet.