If my understand is correct, some clinics can refreeze embryos, but their survival at the next thaw decreases a bit.
My RE said it's usually best to transfer two, why is yours only wanting to do one?
He has always transferred two and never encouraged me to do 1.... At the follow-up meeting, he said he really really wants us to consider just 1 as the risk to me of carrying multiples is high. I have only half a uterus (unicornuate uterus) which was only just discovered after 2 IVF cycles when I had lap to remove the fibroid... He strongly feels that transferring 1 at a time at this stage is the best option... He said he would much rather see me carry 1 healthy baby than get pg with 2 and risk a miscarriage of both of them (miscarriage risk is higher in unicornuate uterus due to growth restrictions)... He mentioned a cerclage may be necessary (more so with more than 1), etc... He said if I were to start to miscarry one of the babies then I would most likely miscarry the other and that would be devastating. He believes that I will get a take home baby from one of the four (or more).... I have never seen him be so adament about transferring 1 until just now. So, me and DH agreed that if he feels this way now and he feels so strongly about it, we should trust him 100% and go with his recommendations. I would transfer all 4 at this stage... RE told me I could transfer more than 1 (and he would understand) but really doesn't want me to do that. So we are going with his recomendations at this point. We need to change something so this is the one thing we can change
I really do want twins (I am a twin) BUT I understand the risks involved and honestly I do not want to face those risks. Its not worth it in the end.