S.EXpedition

I sense a side-quest here. Heck, it may even be the main quest! I am sort of interested in why "terrans" seem to be such desired sex partners... I've observed some characters wanting him, sight unseen, after learning Jack is one! And Rea noted early about sex with a terran being "on her bucket list".

I just got back into the series and I have a lot to catch up on.

You know what? It would be a fun twist to the story if it turns out that they CAN get pregnant, it's just that they had to have REALLY wanted to become pregnant with another race - or Jack's race specifically, - for something to trigger inside of their bodies that would allow for it to happen, and they only find out about it when Tia starts showing signs of pregnancy.

if they want a child so much, why not decide on adoption?

Hell yieh ma nigga Jack gett'in it!