In this article, we'll describe how to have a baby for a Teenage Sim in The Sims 3.
Steps

Step 1. To get started, you need a Sim spouse, or another couple who may have a child

Step 2. Have a baby

Step 3. Press the "Ctrl + Shift + C" keys simultaneously
The game will pause and a blue bar will appear on the screen.

Step 4. Enter the following text in the panel
testingcheatsenabled true and press Enter.

Step 5. Hold down the Shift key and click on your Sim

Step 6. Select the "Edit Sim" section in the "Create Sim" menu

Step 7. Transform him into a teenager by changing his age
You can change other parameters of your Sim as well.

Step 8. Repeat the same steps for your second Sim

Step 9. They will now be married or betrothed teenagers without even having to get pregnant
Advice
- You can transform your Sims from young adults to teenagers. Just do not turn them into children, otherwise they will be taken away by a social worker and they will have to live with an adult or an elderly Sim.
- Invite a nanny when your Sims need to go to school or work. It is very important to schedule your day, otherwise the social worker will not allow you to have a baby.
Warnings
- Your Teen Sim will be under severe stress. Be careful.
- When your Sim returns home, keep an eye on the child or they may be kidnapped.