Half the sperm would be yours and half his so, provided both are equally good producers (number and quality (i.e. swim speed)), you'd have a 50% chance of the kid being yours.
Theoretically could get a ball from another animal much the same way as a pigs heart but would face high risk of rejection and any sperm produced from that animal ball wouldn't be able to fertilise a human egg....so basically a waste of time other than for aesthetic purposes. They make perfectly fine "prosthetic balls" for that purpose anyway so really its human or bust!
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Rob Haley <
[email protected]> wrote:
What if I had one of my testicles and one of his?
Could I get a testicle from some other kind of animal?