Don't know if this is why I don't have to often but have indian blood in me. If you ever notice indians never seem to have hair on their chest or face. I have no hair under my armpits.............YEAH!!!! And I shave only the bottom half of my legs since I wear burmuda shorts at the knees or longer most times. I also only need to shave about every 2-3 months when I go in for a pedicure as I really don't want them to see my hairy legs though they could care less. Just call me lucky.