Probably not his fertility does not depend on the penis but on the equipment in his testicles.
That's commonly called either sterilization, or a vasectomy.
There are no pills that will make the penis grow. The penis will grow at the speed, and to the size it is meant to be. The only way to make the penis longer is surgery, but doctors don't usually recommend it except in extreme cases.
surgery
Nothing. There are no proven penis enlargement techniques except surgery. And is it worth it?
sorry there is not any know way to science to do so without surgery
Apart from surgery, there are no proven methods.
Other than surgery, there is nothing much you can do to change the size of your penis. Foods, supplements, exercises, and pumps do not permanently increase the size of the penis, and can be dangerous.
there is surgery, but that will only get you a tiny little bit more when it is flaccid. other then that nothing , including pills or creams can make your penis bigger then your genetic make up indicates.
No, there is nothing you can eat or drink to do so. Only surgery can do that.
Other than surgery to correct injury or deformity, there is no way to make your penis thicker, longer, wider, heavier, lighter, or more intelligent. Despite the ads you read, it is what is is. Stop worrying about your penis- no one else is. Seriously.
whenever you want, make sure its unfertile though
I have heard that if you grab it by the head & pull on it, stretching it as far as possible, it will make it a little longer. But you have to do this ALOT every day. Other than that, there is nothing to make a Penis bigger. Even pills don't work.