Can only male Sims become pregnant by aliens?

Yes, if you live in places along the equator and are used to the heat. This may make you more tired and uncomfortable, though.

Maybe take her to a vet or watch out for other animals that have been around the house.

Find pictures online or in magazines of the aliens from the movie. Use the most basic of them to start off with, and do a basic outline sketch. Then fill...

There is no way to get teenagers pregnant without a mod. Check your favorite modding site, but be careful as mods affect the way the game works and may cause...

Press Ctrl-Shift-C and type in "Testingcheats on" (without the "s) and then you can shift click on a Sim or mailbox and stop the needs from going down.

It doesn't happen every time. You can save right before you were captured, then reload until you get pregnant.

Make sure you take care of your Sims' needs. Be sure to use an umbrella in the rain, wear light clothing in the summer, warm clothing in the winter, etc.

Unfortunately, this isn't possible; The Sims is limited to the child and adult life states. (Babies aren't considered a life state by the game - they're considered objects rather than...

Tell them what you thought before the sighting and what you believe after the sighting.

Even if she bullies the male, he is probably bonded to her, and he might get depressed and/or sick if you sell her. If you really want to do this,...