Hi Demi,
I don’t have a thyroid due to cancer. I had a mastopexy breast augmentation 10 days ago and all well so far!
I take Levothyroxine every day. Be honest with your Surgeon and they will work with you, ( I did’nt go with Mya) My Surgeon never said there was an issue. Obviously everybody is an individual, for me it never was an issue. Hope that helps, good luck. Xx