Everyone in my family has hair. My dad is 63 and has lost like no hair. My mom is 56 and no hair loss. Even my grandparents are in really good shape. And then there's me. I've lost like all of my bangs/hair up front over the last 5 years. I'm in my 20s.
What about your mother's side of the family? They often say that you should look there as well.