Responses
This topic may contain spoiler of the novel.
I read spoilers from novelupdates and it's a No, he doesn't get preg, remember he is a recessive so he doesn't have the capacity to do, that's why they are so discriminated for It.
Here the link if you want more spoilers
https://www.novelupdatesforum.com/threads/december-12%EC%9B%94-bl.166580/page-2
does he get pregnant