Hellobee Boards

I'm so sorry you're going through this. We're trying to figure out our next step to grow our family too.
Has your Dr recommended any supplements or diet changes? My only successful transfer was after I ate lots of healthy fats( Salmon,nuts,avocados).

Not IVF specific (we only did IUIs) but my RE told us that some couples just make a lot of non-viable embryos - we had 5 documented losses (and I think maybe more like 7 counting early chemicals) and they never found anything else wrong. He told us, play the numbers game (try and try again) or do IVF with testing. I think it might be worth testing if the chemicals are taking a toll on you. At least then you’d know if you’re looking at a lot of genetic abnormalities or something else and it might help decide next steps. Hugs this is a long hard road

I'm sorry you are having such trouble with the FET's especially having been fortunate enough to create 10 embryos.
In my case we never had enough embryos to justify doing the testing. My oldest daughter was from our first cycle (fresh transfer) but the two frozen from that same cycle ended in a chemical (blighted ovum) and a negative.
We did another full cycle that was a complete bust with the majority of the eggs retrieved too immature to be fertilized. We transferred one embryo on Day 3 and it was negative. The RE we were seeing felt like there was some sort of genetic issue but all the testing we had done didn't identify anything specific.
We decided to take a break and I started seeing a naturopath for some other health issues but she ended up putting me on an egg quality supplement along with B12 and a very high does of Vitamin D because my level was almost undetectable. Believe it or not after about 3 months on the supplements we ended up pregnant on our own but that ended at 6 ish weeks in a blighted ovum.
The new RE wanted to try a monitored Femera cycle with an Ovidril trigger. His theory was that by trying to get my body to make large amount of follicles in an IVF cycle was resulting in lots of low quality eggs so he wanted to make fewer better quality eggs. Unbelievably I am 23 weeks pregnant right now from that cycle - more than 5.5 years after we started trying to have a second.

In your case I think you need to weigh the cost of the testing against the fact that you have spent $12k on failed transfers. Could the testing mean you will overall spend less at the end of the day by being able to focus on transferring only the viable embryos? If you found out that the rest of them are not viable would you consider another full IVF cycle?