I have just got the results for a full thyroid blood test I paid for privately, except for some reason the Ferritin was not done, they have offered to do it again no charge, I wasn't going to bother but having looked back at the last result which I was told by GP was fine I wonder if I should go back.
Do you think this is a worryingly low result?
Ferritin 30 RANGE 15 to 400 From June last year.