PGS on already frozen non tested embryos

Hi, seems like most of you ladies are doing your first transfer- sending so much baby dust to you all!!

Thought I would throw out a question in case anyone happens to have any experience with it::

has anyone had pgs testing done on their already frozen non tested embryos? This means thawing, testing, freezing if normal and thawing again for transfer. I had a chromosome miscarriage and just bad luck so far with this batch and would prefer not to go through anymore heartbreak... but if this is too much for the embryo, I don’t want to ruin a perfectly good embaby either.

Would appreciate hearing stories both of success and of why this might be a bad idea. Thank you!