@matrix Alternatively, breeding is usually still possible as long as one of them is Ditto, even if the other parent is gender unknown (such as Magnemite), and in fact, gender-unknown Pokémon can breed only with Ditto. Source: https://bulbapedia.bulbagarden.net/wiki/Pok%C3%A9mon_breeding
And since there is already a TON of evidence that humans are a pokemon species, you know the rest...