Twins

[Cassie]

There's a 10% chance of having twins naturally in the game, but after four years or playing, I've only had them naturally three times.

The only cheats I'm aware of are "forcetwins" and something like "twinsare2cute" that you type into the cheat bar (press ctrl, shift and c at the same time). Obviously you need to do this while the Sim is pregnant. As far as I'm aware, you need the Open for Business EP for this to work. Also, try getting your pregnant Sim to eat Cheesecake before and during pregnancies to not ensure twins, but greatly improve the chances (however, this always works for me). You need Open for Business for this, too.

There's also a mod you can use that will allow you to have twins, triplets and quads. You can find this here: http://box156.bluehost.com/~aestudi1/for...p?f=26&t=3