Yes, it is possible to damage testicles with repeated kicking or any other kind of repeated trauma. A guy's balls aren't indestructible -- even they aren't actually popped, he'll gradually lose fertility over time.
To make a cat infertile, you can have them spayed or neutered by a veterinarian. This surgical procedure prevents them from reproducing.
supposedly no
They are many reason why people are infertile of them it is radiation.Long time radiation for any reason can make males infertile.Other causative agent can be genetic or physiologic. Using testosterone can make males infertile.
Nope.
No
no they make you do more work
Having a D&C will neither make a fertile women infertile, nor make an infertile women fertil.
no no this natural poses over exertion have no side effects on fertility
A doctor can test your sperm count, and see if there's any problems. Also, consider buying a 'cup'.
No, it is not true that cat hair causes a woman to be infertile. This is nothing but an old wives tail.
crohn's disease will not directly cause you to be infertile but some medicines that can be used to treat crohn's can cause infertility
It makes your penis go small