If you mean that one of your testicles was removed (and you now only have one), yes, it is still possible to have kids. With one testicle, there is something like a 60% chance that you will still be able to have children. You need to get fertility testing from a doctor to be sure.
As long as he has one fully functioning testicle, yes, you can have kids. Take Lance Armstrong for example. He has several kids and he lost one testicle to testicualr cancer.
Yep; half the sperm. Logical, right?
Nobody has known if they are or not. Miley has moved out, but they still have other kids to raise. So I am guessing no.
Depends. Sometimes yes, sometimes no. Severity of the cancer plays into this.
all depends on what surgery it is, and how old the kids are? If they are in college and are taking a certain class
Most males start out with two testicles. If both are OK from the start, one will be enough to still be able to have Children. Losing one is no big deal. If you only have one, and that gets "crushed", then you may not be able to have kids.
Pediatritions
Of course they can!
they moved on
Well if those are the only ones you have you will not be able to have kids.
No
Kids, like all people, are scared of having surgery. This is because it is a new experience, and they might be afraid that it will hurt or that they might die.