A guy with one testicle will have the same change in his voice that he would have if he had two.
It is normal for one testicle to be slightly smaller than the other. The difference in size does not affect fertility.
Only to a degree. If you have a certain size and they get smaller, you might have some fertility or hormonal issues. But overall, testicle size does not affect the amount of semen you produce.
12cm
Having one testicle is not going to have any affect on your ability to play football.
Any change in the size of a testicle should be taken to a doctor. It could be something simple like a swelling from an infection. See Related Links below.
NO-women dont have testicles:)
they are about the size of a car! lol not true
No, tea has no effect on testicles.
It should not affect performance however may effect sperm count and reproductive capability.
Go see a Doctor.
They are very large for their size. I would estimate half the size of a human testicle.