Yes, he has only one testicle.
Yes, the vet has removed only one testicle from the animal.
Fish did not give birth but only lay eggs
Insects do not give birth but only lay eggs
Either testicle is capable of getting a female pregnant. Even a male with only one testicle can get a female pregnant.
No. Whales give birth to whales and dolphins give birth to dolphins. Yah. how do you think whales come to the world if they only give birth to dolphins?
No, napoleon had 2 tesetecals not one if anyone thinks he did, your crazy because he had a son yet Adolf Hitler did have one testecall.
yes they do give birth they give birth to twins but usally only one lives
No. Only female cats that have not been spayed can give birth.
It is very unlikely, though it is possible, for a man to only be born with one testicle. More commonly there were two testicles at birth and either one has been removed or that it is in the body but not located in the normal place. In conditions such as cryptorchidism, ectopic testicle, or retractile testicle, the testicle is present in the body, but may not be where you expect it. Testicles are not usually removed in the treatment of infection, but there are other reasons such as cancer, or testicular torsion where the testicle has to be removed for medical reasons. There are also a few conditions where a genetically male person will have rudimentary or non-functional testicles, such as Turner's syndrome or androgen insensitivity syndrome, but these conditions are fairly uncommon and the man would have several other physical attributes that would be abnormal than just the missing testicle. But in any particular man, if you think he only has one testicle is to ask him.
no
A 30 year old will have no problem having children if he has only one testicle, as long as that single testicle is in good health.