I had a few Uni pregnancies - that's one of the reasons I use kitten killer (I know, I know... but each kitten has nine lives!
) - if YAs can woohoo, there should be a risk of getting pregnant. I believe this hack ensures that the baby is moved out properly with its parent. I've never had any major problems (although there could be some I wasn't aware of
). I even tried to move to college a pregnant teen - she behaved like an YA, went to class, etc., but looked like a teen until giving birth, then she grew up normally (that's because the game considers pregnant teens as adults). In case you wondering - I like to do a VBT from time to time and see if it works or not.
The only problem I can recall now was something with a greek house. My Sim got pregnant in a dorm and gave birth there, then she moved out with the baby and founded a greek house. She also moved in her elder mother (Inteen allows non-YA Sims on Uni lots). It turned out that both the baby and its grandma were considered as greek house members. Then I was playing back at the dorm and one of the guys wanted to join the greek house. I can't remember what I did, but all greek house members were invited, including the infant...
Ahh, I remember that dorm - it was hilarious. Almost everyone was attracted to everyone and they were constantly woohooing autonomously. I almost wanted to give all of them long hair and colourful clothing and declare them a hippie comune...
I've deleted this neighbourhood - it was only for testing - but I should have a story saved somewhere, I'll look for it.