No, but you can "woo-hoo" as much as you like, sorry!
You can on the computer version though!
yes, you can become pregnant/ have kids on Sims 3. but that's on the PC I'm not sure about the rest of the Sims (ex. wii, ipods, iphones)
Yes you can
It depends which game you have. Sims 3 : No Sims 3 world adventures: No Sims 3 ambitions: Yes
Just in the same way as you do in The Sims 3 Base Game.
sims 2/3 and pets
No, but there is Sims 3 Ambitions you can have kids!
Barnacle Bay is not an expansion pack or separate game. It is a neighbourhood which you can download as an addition to your Sims 3 game. Therefore, you can do everything which can be done on The Sims 3, meaning that yes, you can have children.
No you cant. Sims 3 knows that 12 and 13 year olds plays sims 3, and sims 3 is a family game. However, you van get them pregnent with a mod, which you can get on mod the sims. hope that helped :)
No elders cannot have kids in the sims 3.
you can not have pets but you can have kids on sims 3 ambitions
Yes, Molly Sims has 3 kids.
Yes, you can have kids on the Sims 3 Pets. You can have kids on any of the expansion packs.