Can minor hits to the testicles cause infertility?

theres this guy in school who hits other people's nuts just for the fun of it. its not really a hard one its kinda like a high five to the nuts. And sometimes it hurts for a minute then its gone, there are no long term effects though after the pain is gone its gone. Im getting annoyed with this guy and im afraid that it may affect my future as a father... will it? up to what extend can the testicles take it as nothing to a point where its a serious injury? please help and no witty remarks, im really serious here. thanks!

Tell everyone that you know, that he's a "HOMO" (including the girls) ! When he asks why did you tell everyone that "I'm a homo" explain to him, that "HE'S" the one always grabbing at you're nuts "If the shoe fit's wear it" ! minor hits, won't render you sterile, if it did, there would be no humans walking this good Earth ! What male hasn't ripped his nuts across something painful as a child (or adult). I still remember as a child, smashing into a tree on my bike and doing a "NUT DRAGGER" across the handle bar nut (ha ha) assembly, WOW THAT HURT, or a direct shot I once caught square in the "Tadpole Locker" by a Hockey puck, I awoke with eight kids staring down at me on the ice, OWWWWWWWWWWWWWCH !

i know guys do so.though it wont cause any permanent effect, some one can die of cardiac arrest.so pls tell ur friend.
Despite the testicles being really sensitive, they are also quite resilient, within limits. So if he taps them just so they hurt for a minute, they will not suffer any injury. If however, he takes to trying to kick them to the moon, your testicles will undoubtedly not withstand more than one or two occurences before you might need them removed as useless appendages.

I can recall one from my school days where you walk up to a guy and ask him "what happened at pearl harbour?". If he replies "I don't know" or "what?", you tap his balls with the back of your hand as you say "sneak attack". Of course once this one gets around the school, it cannot be reused. Oh, and FYI no one in my school ever suffered any harm from those attacks; a little pain for an instant but no injury.