Okay guys, important question. You know how there's these studies and crap about how riding push bikes umm screw up your fertility, how do motorcycles fit in all of this. I've been on long rides that just make sitting any longer unbearable. The vibrations caused by the engine after long periods of time can't be healthy. I know some of you's have spawned enough kids and don't much care about that anymore, but men like me in the young age of 20 sometimes still ponder these things ;p. So am I the only one who thinks about it, or are there others alike who do as well.