I have a lot of grey hair (which I always dye), but have never had noticed any excessive hair on my arms, and very little on my legs. I'm not quite 60 yet, but there are a lot of age-related changes. I shaved my underarms for many years on a regular basis, but now not that often, as there is less hair to deal with. Agree...don't want to involve doctors, they mean well, but are trained to medicate for sure.
"We can judge the heart of a man by his treatment of animals." ~Immanual Kant~