Teen Pregnancy in The Sims 3: Not Possible Normally, Mods Enable It

Teens in The Sims 3 cannot have children. They cannot marry or engage in romantic interactions leading to pregnancy.

Methods to "simulate" teen pregnancy:

• "Aging off" cheat: Prevents teen aging to young adult, allowing them to stay teen indefinitely and have a baby via romance (not normally possible).
• Custom content/mods: Mods from sites like The Sims Resource or Mod The Sims enable teen pregnancy/children.
• "Motherlode" cheat: Financial support for teen parent (if using mods).

Important: This is not intended gameplay. Sims 3 designed for teens to focus on growing up and typical teen experiences.