Hi there,I have a hemoglobin level of 96 and my red blood cell size is 71.1 - shrinking as I was told this morning, since it used to be 83 and has declined steadily over the last months.  What does this mean?  I know I am anaemic but was looking for a bit more information.  I should also add that I have no symptoms at all, feel great and work out every day.Thanks! Karen
Welcome to Chat Doctor. My dear friend red blood cell size (M.C.V) 71 with hemoglobin 96 is suggesting anemia of microcytic type. It is most commonly associated with iron deficiency anemia but also can be associated with other type of anemia. Value of M.C.V can also vary from lab to lab and sample to sample. Best way to confirm about size of red blood cell is by peripheral blood film. I shall suggest you that when you repeat your hemoglobin count then also ask for peripheral blood film examination from your treating doctor. I advise you to take your treatment properly. Your anemia will completely cure and your M.C.V will correct with same treatment. Than for your query.