Alright, here goes nothing...
I'm a 25 yr old male, Caucasian, and I was diagnosed with genital warts last fall. I, to put it bluntly, was shocked. I had always used condoms except for one time with my ex, and yeah...the exact words in my mind were "Holy ****!"
I was uncircumcised, and the warts were small tabs of skin that formed a circle on the foreskin itself. After consulting with my general health physician and a urologist, I was advised the best course of action would be a circumcision. I underwent the procedure (And yeah, I totally understand why they do it to babies now.

) and presto-chango, no more warts.
I've been clean since then, taking a daily multivitamin and just trying to be healthy. However, today I noticed three small bumps along the line of scar tissue where my foreskin had been removed. Given that they look nothing like the previous warts I had, I don't know if they're more of the same or something different. I'm going to call the urologist in the AM and make an appointment, regardless.
I guess my main question would be related to that -- once you get them, do GW always look the same? I had Planter's Warts on my feet as a child, and they always looked the same. Would the appearance really change?
Also, any other health suggestions I should take? I'm a full-time grad student, so a lot of my time is taken up with that...I'd like to start working out, but I can never make my schedule regular enough to fit it in.