Trying to chose best blastocyst

[Chloevalentine]

So it's my first round of ivf transfer probably end of the month. We have 5 frozen blastocysts a 6BC alone , a pair of 5BB's frozen together and a pair of 5BB and 5AB frozen together. Not sure why they froze the others in pairs since we are going to do a single fet. We are probably going to try the single 6 BC. Anyone have any suggestions/advice? Thanks

[to_have_fun08]

If they are frozen together and you only want to transfer one, i would go with the 6 day embie. Refreezing can be done don't think it is easy on the embies. Good Luck!!