hi, i have some diffuse thinning above the ear behind the ear, basically in the so called 'donor' area....i do have classic signs of male pattern baldness, receeding at the temples and crown thinning, however i have noticed that the area above and around my ears are thinning too....my fathers male pattern baldness did not include any loss at the sides, does anyone have any idea of what it could possibly other then thyroid problem?...i have had my thyroid checked and apparently it is fine...thanks