Translations:Codex: Humans/12/en

Females have larger breasts than males that are able to lactate far more readily than their male counterparts. They also lack a penis or testes, instead having a vaginal slit positioned between their legs. This slit is self-lubricating, like most galactic species’, allowing for vigorous sexual intercourse. Once fertilized, females typically spend nine months incubating a single young, though in rare cases two or three fetuses can be produced at once.