I got to the doctor every three months for my thyroid and asthma. Everything is going well now so we only do the lab tests every six months/every other visit. I started on vitamin D therapy visit before last so now we'll retest that too, see if it's working okay.

I had to struggle a year or more to get my thyroid level right and when to take the supplement too. I take it in the middle of the night when I get up to pee so it doesn't get tangled with any other meds or eating, etc.