Any pregnant sim not in active household will go into labor but not give birth

Yes it was happening prior. i have only had the game for about two weeks, I started playing it right after seasons was released. I tried in a new file but only after removing my cc, got eliza pancakes pregnant and waited it out, and she didn't give birth. That's what the screenshot is from, a new save. I did the delete thumbnail cache and repair game after that (cause I hadn't heard about it before) and then went into my old save to see if anyone would give birth but they didn't. Would it make a difference if I went into a new save after having done the delete thumbnail cache and repair game?