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Why Isn’t My Sim Pregnant? A Comprehensive Guide to Sims 4 Pregnancy Problems

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So, your Sims have been ‘Trying for Baby’ until the wee hours, but you’re still staring at an empty crib. Don’t worry, Simmer! Figuring out why your Sims aren’t pregnant in The Sims 4 can be tricky, but with a little troubleshooting, you’ll be welcoming a new bundle of pixelated joy in no time. The reason is generally one of these things:

Incorrect Gender Settings: A common oversight is ensuring that one Sim is set to “can become pregnant” and the other is set to “can get others pregnant” in Create-a-Sim (CAS).
Household Size Limit: The Sims 4 has a household limit of eight Sims. If your household is already full, no baby for you (unless someone moves out or, well…).
Aging Settings: If aging is turned off, pregnancy progress may be stalled. Turning aging back on often resolves this.
Mod Conflicts: Mods, especially those dealing with pregnancy, can sometimes interfere.
Game Glitches: While less frequent, sometimes the game itself can experience a glitch. A restart or game repair can sometimes fix it.
Waiting Time: Pregnancy takes time in the Sims world – about three Sim days. Be patient and watch for moodlets and cravings.
Woohoo vs. Try for Baby: Simply WooHooing will not result in pregnancy. You must select the “Try for Baby” option.

Troubleshooting Your Sim’s Pregnancy Woes

Let’s dive deeper into each of these potential problems and how to fix them.

Double-Check Gender Settings in CAS

This is the number one culprit! In the Create-a-Sim (CAS) screen, after you click the three dots under the gender signs. These are the custom gender settings, and if they don’t have the right settings, you’d have to use the cas.fulleditmode cheat. Even if your Sims appear male or female, these settings must be correct for pregnancy to occur. Use cas.fulleditmode and then enter CAS to view these settings. If the Sim who will bear the child cannot get pregnant, or if the Sim who will get another pregnant is incapable of doing so, no pregnancy will happen!

Managing Household Size

Remember the eight-Sim limit. If you’re at capacity, you need to make room. This could mean moving a Sim to another household, or if you are feeling dramatic, letting a Sim move on to the great beyond.

The Importance of Aging

Aging plays a crucial role in pregnancy progress. If you’ve paused aging to avoid your favorite Sims from growing old, remember to turn it back on, at least temporarily, to allow the pregnancy to progress. You can always turn aging off again after the baby is born.

Navigating the World of Mods

Mods can add amazing depth and customization to your game, but they can also cause problems. Pregnancy-related mods are particularly prone to conflicts. Try temporarily removing your mods folder (move it to your desktop, for example) and see if your Sims can get pregnant in a vanilla game. If so, you’ll need to troubleshoot your mods to find the conflicting one(s). Start by removing mods related to pregnancy, then test the game. If still no pregnancy, continue removing mods in batches to identify the culprit.

Addressing Game Glitches

Sometimes, despite your best efforts, the game can glitch. Try these solutions:

Restart your game: This can often clear up minor issues.
Repair your game: In the Origin or EA app, right-click on The Sims 4 and select “Repair.” This will check for and fix any corrupted files.
Update your game: Make sure your game is updated to the latest version.

Patience is a Virtue (and a Sim Trait)

Pregnancy in The Sims 4 lasts about three Sim days. Don’t panic if you don’t see a baby bump immediately. Look for signs like:

The “chimes” sound after “Try for Baby.”
Nausea and vomiting.
Moodlets related to being pregnant.
Cravings for specific foods.

Choose “Try for Baby,” Not Just “Woohoo”

This one is straightforward but crucial: “Woohoo” and “Try for Baby” are different options. Only “Try for Baby” has the chance of resulting in pregnancy. Woohoo is just for fun.

Beyond the Basics: Other Factors to Consider

Fertility Boosts: Some traits and aspirations can boost fertility, making pregnancy more likely. The “Fertile” reward trait from the Aspiration Reward Store, for example, significantly increases the chances of conceiving.
House Size: While not directly impacting pregnancy, a small house can make caring for a baby more challenging. Consider expanding your Sims’ living space before the little one arrives.
Story Progression (If Applicable): If you’re playing with mods that alter story progression, they might be impacting the likelihood of pregnancy for unplayed Sims. Investigate the settings within those mods. You can find more information about Sims and education and learning communities such as the Games Learning Society at GamesLearningSociety.org.

Frequently Asked Questions (FAQs)

1. Can Sims get pregnant from WooHoo?

No, Sims cannot get pregnant from regular WooHoo. You must use the “Try for Baby” interaction for pregnancy to be possible.

2. How long does a pregnancy last in The Sims 4?

A pregnancy lasts approximately three Sim days, regardless of your chosen lifespan setting.

3. How can I increase my Sim’s chances of getting pregnant?

Several things can increase the likelihood of pregnancy, including the “Fertile” reward trait, a positive mood, and ensuring both Sims have high relationship levels.

4. Can I choose my baby’s gender in The Sims 4?

While there’s no guaranteed method, certain actions are believed to influence the gender of the baby. Listening to pop music and eating strawberries are rumored to increase the chances of having a girl, while listening to alternative music and eating carrots are said to increase the chances of having a boy. These are not 100% accurate.

5. Can Sims have twins or triplets in The Sims 4?

Yes! The “Fertile” trait increases the likelihood of multiple births. You can also purchase the “On a Ley Line” lot trait for your Sims’ home, which further increases the odds of twins or triplets.

6. Can Teen Sims get pregnant?

By default, no. Without a pregnancy mod, teen Sims cannot get pregnant in The Sims 4.

7. Can same-sex couples have biological children in The Sims 4?

Without mods, same-sex couples cannot have biological children. However, they can adopt. With mods, it’s possible to enable same-sex pregnancy.

8. How do I use pregnancy cheats in The Sims 4?

First, open the cheat console by pressing Ctrl + Shift + C. Type testingcheats true and press Enter. Then, use the following cheats:

Make Sim pregnant in first trimester: sims.add_buff buff_pregnancy_trimester1
Make Sim pregnant in second trimester: sims.add_buff buff_pregnancy_trimester2
Make Sim pregnant in third trimester: sims.add_buff buff_pregnancy_trimester3
Make Sim immediately go into labor: sims.add_buff buff_pregnancy_inlabor

9. My Sim is pregnant, but the baby never comes. What’s wrong?

This could be due to aging being turned off or a glitch. Make sure aging is enabled and try restarting your game. If the problem persists, repairing your game might help.

10. Can I terminate a pregnancy in The Sims 4?

The Sims 4 does not have a built-in abortion option. You need to use mods for this feature.

11. Are there any lot traits that affect pregnancy?

Yes! The “On a Ley Line” lot trait increases the likelihood of having twins or triplets.

12. What happens if my Sim dies while pregnant?

This is a sad scenario. The baby will not be born, and the pregnancy will end. This is why it’s important to protect pregnant sims.

13. Why isn’t my NPC Sim having a baby?

NPC Sims will not have a baby when your Sim is on their lot.

14. How do I know if my Sim is pregnant without seeing the baby bump?

Look for the “chimes” sound after trying for a baby, as well as pregnancy-related moodlets, nausea, and cravings. These signs usually appear within a Sim day or two.

15. What is cas.fulleditmode?

cas.fulleditmode is a cheat that unlocks the full editing capabilities in CAS (Create-a-Sim). This allows you to edit aspects of your Sim that are normally locked after creation, including gender settings relevant to pregnancy. To use it, open the cheat console (Ctrl + Shift + C), type testingcheats true, press Enter, then type cas.fulleditmode and press Enter. Finally, have the desired Sim interact with a mirror and select “Change Sim”.