His and Her Health

Hello,
I am 22 years old now.
I am really worried about one thing and i wanted to ask you.
My right Testicle seams to be normal in size, but my left testicle is looking like to be even less than 1/4th of the size of right testicle (very tiny in size, like a small seed).
I saw in many forums that there will be small difference in sizes of both the testicles, but in my case, theres lot of difference between them. they are looking like: o 0
this big difference in size is not new. Its there from when i attained puberty.
Wil it be any problem? what should i do?
When i masturbate i see that the semen output is not much..this has something to do with the great difference in sizes of testicles?
please help me.
thank you

There probably is no problem there but see your doctor who can examine you and diagnose .

one of my friends told me that i might have experienced some testicle torsion in my adolescence, which should have killed the left testicle.
would it be a reason? what if the testicle is dead?

Unless your friend is a medical doctor you should get a diagnoses from a urologist.If you have pain you should definitely see a doctor.