I started seeing a GYN at 18 because breast and uterian cancer runs in my family. I decreased my chances of getting either by not smoking or hanging around people who smoke. But I still have a higher risk than average. I guess breast, ovarian, and uterian cancers are three things that suck about being female when it runs in your family or pops up randomly.
I know men can get, and die from, breast cancer too. So breast cancer isn't a 100% female problem. But I'm going to add it to my list of female complaints anyway. :3