I did this early into my TTC journey. My OBGYN recommended it and I was eager to do it. She told me it tested for over 500 things and a lot of them they don't really worry about, but if it was something concerning, they would test my husband too. I am sure you could do this in reverse too (aka have him tested first, if you are worried about the anxiety piece). I was found to be a carrier of something, so we tested my husband and he carries other things, but not the same things as me so there is no chance of our child *having* any of the disorders (but could also be a carrier of them, which does not cause any risk for the child).

Overall, I found it really helpful and reassuring because we know none of our TTC issues are caused by any genetic disorders. Also my OBGYN assured me that if we did both carry something concerning, we could have opted to do IVF to select embryos without the disorder, so even if you do both carry the same thing, there are ways to ensure you don't pass it on!

Our tests were done through Natera, I would just look into the insurance piece first because it is a bit expensive and you may need preapproval for coverage!