duckroller

Hi. Would you say my hair line looks as if it's receding? I'm 18 years old. My dad still has hair at 51, although it's gray and a slight bald patch at the very top. My mother has still mostly dark hair at 54, with no no visible balding. I can't tell if I just have a slightly higher than normal hair line, or it's actually receding. The hair is very thick still generally. Anyway, here are some pics, I'd like your opinions http://i28.tinypic.com/2elxuag.jpg http://i28.tinypic.com/339koyp.jpg