no, you can start out at any age you wish.
In the sims 3, when you create a family you can be a young adult and live alone. but then when your sim has children they start off as a new born and continue to grow.
No you can not spank teens on the sims 3
You should be a teen to play the sims 3.
nope, your family will stay the same but if you start a new game, the sims 3 families that you made wont be in the new game that you start.
you can't
A teen
As far as I know, there has never been a teen pregnancy cheat in any of the Sims
The Sims 3 is the base game for the whole Sims 3 franchise. To play the Sims 3 Generations, you must have the base game. Sims 3 Generations is an expansion pack which includes things like new hair, clothing, and furnishing. You are also able to record home movies as a Sim, take afterschool classes (ballet and scouting) as a child, and do tons more. The Sims 3 Generations makes things like prom and graduation available for teen Sims. Sims 3 Generations focuses a great deal on the teen and children section of Sims lives.
Nope.
its rated Teen
nope. not in any version. but, young adults can (in the sims 3 or if you have sims 2 university)
You can't.