I am getting ready to transfer two frozen embryos that have been frozen for 7 years. Is there a chance that they can work? I am a surrogate for intended parents. I really want this to work for them!
Mine were almost 5 years old (a few month shy) and I am pregnant with twins. So yes - they will be fine :-). The risk may come in defrosting - the RE should be able to give you an idea about how they will fare. Good luck!!
Transferred two Grade A hatching blasts. Testing tommorrow!