Re: Sim getting pregnant without trying?
I don’t use any mods and also had a household where they tried for a baby. Didn’t get a pregnancy announcement, aging is only on for active household. Played another household in same save file, Came back and she’d been pregnant and given birth to a baby whose name had been randomised.
A few other users have reported some issues with save files having multi households. If you think that’s it then admin should move this to the rotational household bug thread.