No. Not yet. Let's hope you can in the future, though.
no a man cant
yes you can, although i am not 100% sure how yet, i know that if a man gets abducted by an alien they get pregnant. If you want the aliens they are in the sims 3 season expansion pack.
no you can only be pregnant in sims 2 and sims 3
you cant get your sims preganat on sims 3 only on ambitions
no they can not you need to get sims ambitions to get pregnant
No, teens can not have children in the sims 3.
Can't, unfortunately
No
They are 3-4 sim days long.
No. You can WooHoo, but you cannot get pregnant.
the hospital is there for your pregnant sims who go into labour.
If you are talking about being pregnant while in the university, then the answer would be a no. However, if you are talking about being pregnant at your hometown (Sunset Valley, Twinbrook etc), then your sims can get pregnant.