Graves and egg freezing

Wondering if anyone has gone through egg or embryo freezing while receiving treatment for Graves?

I’ve been on Carbimazole for 12 months after being diagnosed with Graves last year. I’ll be on for another 6 months and then see if I’ll go into remission or look at RAI or TT. Planning to undergo egg/embryo freezing as I’m unsure when/if I’ll go into remission or when things have settled down enough to get pregnant. My levels have been stable for a few months and my endocrinologist has said they see no problem with undergoing the treatment while on Carbimazole but that they haven’t had a patient do that before. The fertility centre are also happy to proceed, but wondering if anyone else has been through this and what your experience was like?