the profile of a sterile man
 

from all the couples that couldn't conceive for medical reasons the man was to blame in 70% of the cases, and in most cases that was a man that:
works with computers
spends most of his day sitting



sounds familiar?

Oops, that doesnt sound good at all.

that sux... I'm going out right now

i'd also add to that list:

Poor Diet
Smoker
Low Activity level (out of shape)

i workout daily and constantly use my tool, i hope that helps out because it would suck to shoot blanks.

That sounds like me.....

i'd hit it

lol i'm fucked.

I don't want children, so I don't care about my sperm cell's virility per se. If you want to have a youthful, healthy level of sexual performance however, a healthy diet and good exercise habits make all the difference in the world.

:O so like most of the world? LOL