EDITED because I completely messed up the quoting. LOL
In reply to CaityTrina:
The first fellow abducted did return pregnant. I aged the baby up to a child, actually, as I can fit her into the storyline. She's about the same age as one of the daughters in the family. I have a few plans for her down the road.
I don't think females ever return pregnant from abductions, so that leaves me with one other man -- no baby appearing yet, and I've played through several sim days. If a baby does show up, I'll either return it to the home planet or I'm thinking of creating a separate colony of aliens. I do have one townie who I know to be an alien. I might add any others to her household, sort of like an orphanage. It's silly, I know, but once I have a baby in the game, I hate to delete it.