I am hopefully having a FET on Wednesday and they will thaw my embryos out on Tuesday and let me know if they have survived We only have 2 frozen and have been told by some people that they usually need to thaw 3 before they are successful??? This is really worrying us. Has anyone had something similar told to them or had a similar experience. Also wondered if they do not thaw will we still have to pay the full amount for the FET?? I hate all of the unknowns in this IVF process!!