Thinning on the Sides

i have noticed that on the side of my head my hair is very thin and i notice bald spots on the side. can you please tell me why? please tell me why?

I would want to see pictures of your sides to differentiate between various forms of balding and skin/hair diseases. Please send me digital pictures to the address on the Contact page and I will give you feedback on what I see. Best if you could come to see me either in Northern or Southern California, where I have offices.