not as far as i know
There isn't one
no.
no
I'm not sure.... but why not do it the natural way? If you don't want your sims to age while they are pregnant disable aging in options.
To get twins, you can use the cheat "forcetwins" in the cheat console after your sim is pregnant.
As far as I know, there has never been a teen pregnancy cheat in any of the Sims
Not without a cheat. I think it's called the Inteenimator or something...
No, there is no cheat code for skills on The Sims 3.
You can't. Female Sims in Young Adult and Adult life stage can get pregnant. However, there might be a special cheat available to make a Teen Sim pregnant.
There is no cheat in Sims 3 to get your teen pregnant but if you enter the cheat in testingcheatsenabled true you can right click on your sim and then you click trigger age transition and then get your sims pregnant once your sim has delivered the baby right click on your sim again and click edit my sim and then you can make it a teenager again and your sim will still have the baby and that is how you can have a baby when you are a teenager
You need to WooHoo or Try For Baby to make your sim pregnant in Sims 3. If you don't won't to try them out then adopt a child.
There is no cheat for Mcdonalds in the Sims 2 or 3