PGD Results & Anxiety Over Next Steps

I wrote this 1-2 weeks ago and I still want to publish it even though I have another update...

We got our genetic testing back on our 5 embryos and were quite disappointed. We have just 1 viable embryo from that batch. One.

My nurse is great and said "all it takes it one...".

I know she's right but I couldn't help but despair.

We're almost six years into this. Six years. And all I know is sadness and stress around family building.

I've been so hoping that we could just 'get this over with' and have twins somehow in our next cycle. But that's not even a possibility now.

So, what do we do? Our choices seem to be:

• Move forward with an FET with this one embryo. In the past our doctor has said that it's a 30-40% chance of pregnancy.
• Go through another retrieval to try to get at least one more viable embryo so that if we transfer 2 embryos, we have a 60% chance of a single pregnancy (and 25% chance of twins). If we end up with more than an additional one, we can 'bank' a future child if we end up with a single pregnancy.

We have a consult with our doctor on Friday but we already know that he'll support us either way, he's told our nurse. If we want to do another retrieval that would be fine, but he's told her that he wouldn't want to recommend that because IVFs are stressful and we already have one embryo.

I'm having a hard time making this decision. On the one hand, stomaching another IVF/retrieval seems stressful, but am I only looking at short-term pain when it could be long-term gain? On the other hand, I may only have enough energy for an FET at this point and if my nurse is right, all it takes is one, then maybe we just do that. 

I think what I need are anti-depressants. I met with a psychiatrist on Tues and I think I'm going to get the prescription filled today.