I have a theory that reproduction in eorzea doesn't work exactly as it does for us humans.
For one, males don't have any nipples. Who's to say what they do and don't have, or how differently it might work from how it does to us regular old humans?
It's easy to assume physically they work and function as we would but... the truth is we don't know!
(I don't really believe they don't have male reproductive organs, though I'd eat my glasses if the devs had the balls (ahah, pun) to pull off something like that)
