Please ask for Free T4 in the future so we can see the big picture. The TSH and Free T3 look fine but cant see the big picture without the FreeT4. Most feel well with their Free T3 Upper Mid Range and their Free T4 in mid Range.
MCV is in red flag range (under 78 or over 95). Significant macrocytosis is usually defined as an MCV greater than 99. Causes of macrocytosis include alcohol abuse/chronic alcohol use, vitamin B12 or folate deficiency, DNA synthesis-inhibiting drugs, hypothyroidism, reticulocytosis, liver disease, myeloproliferative disease.
Dr Kaslow's website lists increase in haemoglobin and haematocrit can be seen with dehydration, emphysema, severe asthma, other forms of long-standing respiratory distress, macrocytosis, adrenal cortex overactivity, polycythemia vera, high altitude adaptation, splenic hypofunction, testosterone supplementation.