The Sims 4 Pregnancy Mega Mod

This mod is for controlling pregnancy process.
It allows to you to check, is your sim is pregnant. If your sim pregnant, you will be able to change Stage of Pregnant, to control number of children to born. With this mod you can also to stop pregnancy, to terminate it.
Right now, thanks to supporters, I am developing this mod in my free time. But, I want to make development of my mods project as my job. All of my creations are free, but I need money for life expenses. So, you can support my work by small donations on my Patreon page.
If you enjoy my Mods and want to support me you can do that on Patreon or :) 
Functional of the mod (description updated up to 37.1 version):
  • Super speed. Just press Num 3 twicelly!
  • Pregnancy functional:
    • Section: ArtUrlWWW - Pregnancy
    • Embedded functional:
      • Modified Bed WooHoo - now it will give 11% chance of your sim will be pregnant - like in real life (yep, scientists counted it too and it's about 11% chance in real life). Same-sex couples are supported too :) !
      • PMM provides a "Miscarriage" functional:
        • Now with this new function, it brings you the chance to have a miscarriage throughout the whole pregnancy. This is controlled by the option "Miscarriage risk". All children from miscarriage (during the whole period and at the home/or hospital) and stillborn children will be shown in the Family Tree and can also be named.
          How it works:
          1) You set the miscarry/stillborn chance percentage in the 'Miscarriage Risk' function. If not, the default chance will be 50% of pregnancy ending in miscarry/stillborn.
          2) At each period of pregnancy, there will be miscarriage chance, described above. For example, if the chance percentage was set at 20%. So, in this case, out of 100 pregnancies, 20 of them end in miscarriage.
          3) At the end of pregnancy period, stillborn chance percentage (described in paragraph 1) will be calculated. So, if you set 20%, there will be a 20% chance it resulting in stillbirth at the end of each pregnancy.
        • For Bassinets
        • For Hospital (Single)
        • Now you will see in sims Genealogy Tree stillborn children after miscarriages.
        • Functional to name stillborn children
        • “Loss of Child” moodlet with a 15+ sadness for both mother and father (even if they are not together; if either parents have the trait “Hates Children” then they should receive a “Relieved” moodlet with a 5+ happiness.
      • It also provides extends pregnancy functional up to Quadruplets, Quintuplets and Sextuplets !
      • ArtUrlWWW Pregnancy Mega Mod provides you Teen pregnancy and Teen Woohoo functional and a lot of Teens functional! Your teens will be able to have woohoo and Try for baby on:
        • Bed
        • Tent
        • Rocket
        • Telescope
      • ArtUrlWWW Pregnancy Mega Mod also provides you Same Sex pregnancy and Teen Woohoo functional functional! Your same-sex couples will be able to do Woohoo and they also will be able to have children! Toilet Take pregnancy tet option is also available to use for same-sex couples.
    • Options:
      • Change MONOZYGOTIC OFFSPRING CHANCE For Sim - option, that allow to change percent of chance, that your multiplets children will be identical.
      • Set Gender Preference
        • Male - Likes Males, Dislikes Females
        • Female - Likes Females, Dislikes Males
        • Both - Likes Both Genders
        • Nobody - Likes No Genders
        • 20% Male - Likes Males, 20%
        • 40% Male - Likes Males, 40%
        • 60% Male - Likes Males, 60%
        • 80% Male - Likes Males, 80%
        • 20% Female - Likes Females, 20%
        • 40% Female - Likes Females, 40%
        • 60% Female - Likes Females, 60%
        • 80% Female - Likes Females, 80%
      • Pause pregnancy for active sim.
      • Pause pregnancy for all sims in the game.
      • About - Shows mod version - it will show version of Pregnancy Mega Mod, installed on your PC.
      • Miscarriage risk - allows you to choose miscarriage risk chance, in percents
      • Set Stage section:
        • Begin Labor - will start Labor - let the baby go out!
        • First Trimester - will be set First Trimester of the pregnancy - longest pregnancy time, about ¾ of possible time.
        • Second Trimester - will be set Second Trimester of the pregnancy - faster pregnancy time, about 2/4 of possible time.
        • Third Trimester - will be set Third Trimester of the pregnancy - fastest pregnancy time, about ¼ of possible time.
        • Not Showing
      • Open plugins page (site).
      • Pregnancy duration - this option allows you to control pregnancy duration in in-game days. Now it saves pregnancy duration, changed by you, to each sim. It's means, that you don't have to change pregnancy duration at each pregnancy start. It will remember preg duration for you and will use saved value at each pregnancy, for each sim. Please, keep in mind, that you change pregnancy for each exact sim, not for all sim in your game ;) !
      • Try For Baby - Click on any other sim with age >=YOUNG ADULT and select this menu. Will be executed Try For Baby interaction, selected target sim will be impregnated with 80% chance, current active sim will be impregnator.
      • All Other Functional:
        • Don't Add Stillborns to the family tree / Add Stillborns to the family tree - a new option that will allow you to add stillborns to the family tree - or not to add.
        • Terminate - stops the pregnancy.
        • Scan - shows info about children, that are will be born.
        • Show all pregnant sims - will show list of pregnant sims.
          • Set Stage (for selected pregnant sim) - With this option you will be able to change Stage for any of all pregnant sims in the game.
        • Fix bugged pregnant sims - this option applies some cleanup and fixes for your pregnant sim. Try to use this option, if your sim was bugged.
        • Impregnate any sim by any other sim - Allows you to impregnate your sims
        • Impregnate current sim
        • Show who are parents - will show you parents of sim.
        • Turn off the stillborns - With this option you case disable miscarriages and stillborn.
        • Option for turning off notifications for sims giving birth... 
        • Set Offspring - allows you to set count of children, that are will be born:
          • Random - random count of children with random genders
          • One Child - Boy
          • One Child - Girl
          • One Child - Random - one child with random gender
          • Twins - 2 Boys
          • Twins - 2 Girls
          • Twins - 1 Girl, 1 Boy
          • Twins - Random - twins with random genders
          • Triplets - 3 Girls
          • Triplets - 3 Boys
          • Triplets - 1 Girl, 2 Boy
          • Triplets - 2 Girls, 1 Boy
          • Triplets - Random - triplets with random genders
          • Quadruplets - 4 Girls
          • Quadruplets - 4 Boys
          • Quadruplets - 1 Girl, 3 Boys
          • Quadruplets - 2 Girls, 2 Boys
          • Quadruplets - 3 Girls, 1 Boy
          • Quadruplets - Random - quadruplets with random genders
          • Quintuplets - 5 Girls
          • Quintuplets - 5 Boys
          • Quintuplets - 1 Girl, 4 Boys
          • Quintuplets - 2 Girls, 3 Boys
          • Quintuplets - 3 Girls, 2 Boys
          • Quintuplets - 4 Girls, 1 Boy
          • Quintuplets - Random - quintuplets with random genders
          • Sextuplets - 1 Girl, 5 Boys
          • Sextuplets - 2 Girls, 4 Boys
          • Sextuplets - 3 Girls, 3 Boys
          • Sextuplets - 4 Girls, 2 Boys
          • Sextuplets - 5 Girls, 1 Boy
          • Sextuplets - 6 Girls
          • Sextuplets - 6 Boys
          • Sextuplets - Random - Sextuplets with random genders
  • Buffs:
    • SectionArtUrlWWW - Buffs
    • Options:
      • Add Buffs - Add any Buff, existsing in the game, to you sim! :)
      • Remove all Buffs and Moodlets from sim - Yep, it brings to you ability to delete them from your active sim ))).
      • Change time period for auto switching between pregnancy moods - an option to change time period between auto switching between pregnancy moods.
      • Switch on/off auto change of pregnancy moods - an option to switch off pregnancy moods auto change.
      • Add pregnancy moods:
        • Angry pregnancy Mood
        • Sad pregnancy Mood
        • Embarrassed pregnancy Mood
        • Uncomfortable pregnancy Mood
        • Happy pregnancy Mood
    • Embedded functional:
      • Now all Happy moodlets will be removed after miscarriage
      • Implemented a system like the pregnancy moods for the partners of the pregnant sim as well.
      • There is a functional, that will change Pregnancy Moods automatically and randomly for pregnant sims ( ) . Currently, this functional will randomly add to your sims:
        • Angry pregnancy Mood
        • Sad pregnancy Mood
        • Embarrassed pregnancy Mood
        • Uncomfortable pregnancy Mood
        • Happy pregnancy Mood
  • Cheats
    • Option that will allow you to switch on/off of enabling at game start of cheat TestingCheats Always On 
    • Option that will allow you to switch on/off of enabling at game start of cheat FreeBuild Always On
  • Change Careers
    • Section: ArtUrlWWW - Change Careers
    • Options:
      • Change Careers This option allows you to select and add "multiple" careers and careers level to sim.
      • Select Career that you want switch to.  Yes, with this option brings you ability to change careers, when you want ;) !
      • Change career outfit in CAS
      • Change Adult Employment Range - Minimum and Maximum percent ranges of Adult employment in your world. Values are separated by a comma.
      • Change Young Adult Employment Range -  Minimum and Maximum percent ranges of Young Adult employment in your world. Values are separated by a comma. 
      • Change Elder Employment Range -  Minimum and Maximum percent ranges of Elder employment in your world. Values are separated by a comma. 
      • Change Teen Employment Range -  Minimum and Maximum precent ranges of Teen employment in your world. Values are separated by a comma. 
    • No level degrade on career change! In original game process, when you change career and came back to that career after some time, minus one level will be set. Now there is no level degrade, change career when you want and don't care about career lvls!
    • Now it's possible to save multiple carriers of sims and reload them after game reload.
  • Club
    • Section: ArtUrlWWW - Club
    • Options:
      • Points Club - It will let you option to change Club Points
      • Change Club size (More Club Members)
      • Remove members from any club. - allows to remove sims (members) from any club, that are exist in the game.  
      • Add any sim to any club - allows to add sims (members) to any club, that are exist in the game.
      • Enable/Disable Club_MonitorMembers. This option is similar to MCCC option Club_MonitorMembers. If enabled, periodically check clubs with open invites to determine if there are Sims in town eligible to fill the empty membership slots in those clubs. If there are, then the clubs are filled-up with eligible members (the text copied from MCCC site). Please, note, that this option could lag your game at only first run of this monitor iteration.
      • Enable/Disable Club_BypassPlayedHouseholds.  This option is similar to MCCC option Club_BypassPlayedHouseholds. When considering Sims for filling empty club membership, bypass any played Sim households rather than just the active household if this setting is enabled (the text copied from MCCC site). 
      • Club - Flag sim with SimNeverAutoClub. With this optioon you can select any sim to flag it with SimNeverAutoClub. Sims, flagged with SimNeverAutoClub will never be selected to processing in function Enable/Disable Club_MonitorMembers.
      • Remove Flag SimNeverAutoClub from sims.  With this optioon you can remove flag SimNeverAutoClub from sims.
    • Added a new option that adds Gender Traits to Club. So, you can choose between female or male or both genders :).
  • Vampires
    • Section: ArtUrlWWW - Vampires
    • Options:
      • ​​​​​​​Toggle Vampire/Human. With this option you can make your sim to vampire and back to human (if you want, of course :) ).
  • Change Skills
    • Section: ArtUrlWWW - Change Skills
    • Options:
      • ​​​​​​​Change Skills for adding skills and skills progress values for sim
  • Switch update channel. With this option you can select, what update channel do you want to use: Patreon - for Patreon releases, or Public Free channel with free updates.
  • Life Functional:
    • Section: ArtUrlWWW - Life
    • Options:
      • Add money to current household (to current sim) - Allows you to change current household budget.
      • Change age of active sim
      • Delete sim (like sim never existed) 
      • Edit active sim in CAS, in edit Full Edit Mode
      • Make sim homeless (evict sim)
      • Kill current, selected, sim - Kill selected sim (use in wisely, it will kill your sim!)
      • Revive sim - Allows to resurrect died sims. Will show you all died sims - just click on some sim in that list to easily resurrect it!
      • Make sim happy (Set All Commodities To Max)
      • Change Death Type of dead sims. This option gives you functional to select dead sims and to change death type of them.
  • Teleporter functional:
    • Section: ArtUrlWWW - Teleport
    • Options:
      • Pick and move sim to the current household - Select any sim and add them to the current family! Will change household of the sim to the current household.
      • Teleport sim near active sim - will teleport selected sim to your sim.
  • Relations functional:
    • Section: ArtUrlWWW - Relations
    • Options:
      • Remove all friendly and romantic relations for this sim
      • Remove all (including family) relations for this sim 
      • Marry current sim with another (selected) sim - will make selected sim a spouse for current (that you are currently playing) sim. This option supports polygamy - just marry active sim with another sim, that already married and you will receive a "Couple" with 3 sims! Such polygamy families will also able to have children. Note - if you will marry sims, that are siblings, you will not be able to have Try For Baby and WooHoo, it still not codded yet. 
      • Change romantic relations
      • Change friendship relations
      • Divorce
      • Change parents - This option will allow you to change parents. You can set Father or Mother for sim with this option.
  • Other functional:
    • This mod contains ambedded anticensor (Anti Mosaic functional).
    • PMM also allows you to change outfit to nude for all ages.
For developers:
PMM is on GitLab now - . Any changes and pull requests are welcome!
Please, remove old versions of the plugin before install of this version.
You need to remove old files like:
Mod functions:
Main menu:
This mod allows to set number of children:
It also allows to set stage of pregnancy:
You can also scan, if pregnancy was started:
With this mods you can terminate of characters pregnancy.
As long as between the scan or set the mother does not eat the foods or listen to the music types below, everything should stay accurate. However, until we can get extracts of the game XML, it is not clear if the statistic used to track the food and music may “decay” or drift back to zero, like relationships. If this occurs, then it is possible that things can still change even if those foods/music are avoided after the scan IF they were not avoided prior to it. Basically, it makes a mess of things, and only time will tell. I can create an add-on that will alter the pregnancy function to work as it used to if it bothers enough people that things are no longer strictly deterministic.
From the patch notes:
Strawberries and Pop music (one, the other, or both) seem to lead to more baby girls.
Carrots and Alternative music seem to lead to more baby boys.
The Pregnancy Mega Mod is a team effort - a combination of existing and new mods written by java7nerd and Scumbumbo repackaged and designed to be mega easy to use. It includes java7nerd’s Pregnancy Scan and Reseed, plus Scumbumbo’s Pregnancy Terminator, PLUS a new feature to allow setting what stage a sim’s pregnancy is in or even immediately beginning labor.
The new Pregnancy pie-menu items will only show up when clicking on any pregnant sim. The menu is available for teens through elder targets. The screenshots above show the majority of menu items which are available and how easy it will be to access the features of the combined mods. If you can play The Sims 4, you can use this mod!
Note that the original Pregnancy Scan and Reseed and Pregnancy Terminator mods are not required for this mod, they are built in. If you want to keep the old mods, they will not conflict with this mod.
Installation Instructions and Compatibility
For easiest installation, I strongly urge using The Sims 4 Mod Manager by Raxdiam for a fully automatic install, or you can install manually. Since this mod contains both a script mod and XML package file, manual installation is only suggested if you are familiar with this kind of mod. See further below for manual mod installation notes.
Script mods must be enabled in your game options for this mod to work properly.
This mod was written and tested on Windows for The Sims 4 and should be compatible with any version since
No XML files were changed for this mod, everything in the package is new and the script injects the new XML into the sim objects. As such it should not conflict with any other mod, even ones that modify sim’s pie menus.
Miscellaneous but Important Notes
Choosing triplets with specific genders may result in a noticeable delay in generating the offspring. The mod will make up to 20,000 attempts to generate the requested offspring before giving up. This will probably never happen unless the household is too full to create the requested number of offspring. A notification of the failure will appear and the pregnancy will remain unaltered.
If the population of the pregnant sim’s household changes between the time of the scan and the resulting labor, more or fewer offspring may result.
Manual Installation
The zip file you downloaded should contain a package file and a zip file ending in _Script. Unzip both files into your Mods folder, but do not unzip the zip file ending in _Script – that should end up in the Mods folder still zipped.
The package file can be placed into a subfolder, however the script file must be placed directly in the Mods folder.
There are two images in the screenshots above which indicate the files required in the Mods folder and how to enable script mods.
Additional Credits
  • ArtUrlWWW - adaptation plugin up to latest version, bug fixes and new functional.
  • scumbumbo - creator of original base mod (version 4, outdated, contains not all functional, that this mod has). Thanks to scumbumbo for "false pregnancies" fix and for nice game logic tutorial, that scumbumbo wrote for me.
  • Nicy Havem for thorough testing of the pregnancy duration option of the mod.
  • KuriXarya for the Russian translation
  • Nicy Havem and Jevi for the German translation
  • Eámanë for ITA_IT translation
  • java7nerd for the Pregnancy Scan and Reseed, ideas for improvements, and testing
  • Velocitygrass for the Sims4XmlExtractor
  • Kuree and all the others at Sims4Group who have put together the S4PE tool
  • egureh for the Chinese translation
  • jor for the Brazilian Portuguese translation
  • tonttuli for the Finnish translation
  • Tracas for the Spanish translation
  • Princemajik also covers the manual install process in a mod review on YouTube. Although this video is for the SimLotto mod, the same technique is used for this mod.
Current version: 38.0
Release date: 2019-06-23
Built with Game Version:
Download count:
Release info:

  • Added a new sliders in CAS sim edit mode - height sliders - Tall and Short. With this sliders in CAS you can modify your sims height!
  • Pie menu ArtUrlWWW - Edit active sim in CAS, in edit Full Edit Mode moved to ArtUrlWWW - CAS - Edit active sim in CAS, in edit Full Edit Mode
  • Added new option ArtUrlWWW -> CAS -> Body -> Height -> Tall. This option allows you to make your sims taller. Just enter value from 0 (minimum value, as usual it's standard height) to 100 (the most taller sims height).
  • Added new option ArtUrlWWW -> CAS -> Body -> Height -> Short. This option allows you to make your sims smaller. Just enter value from 0 (minimum value, as usual it's standard height) to 100 (the most  smaller sims height).
  • Added new option ArtUrlWWW -> CAS -> Neck-> Short. This option allows you to make your sim's neck smaller. Just enter value from 0 (minimum value, as usual it's standard neck height) to 100 (the most  smaller sim's  neck height ). 
  • Added new option ArtUrlWWW -> CAS -> Neck-> Tall. This option allows you to make your sim's neck smaller. Just enter value from 0 (minimum value, as usual it's standard neck height) to 100 (the most  taller sim's  neck height ).
Current version: 37.12
Release date: 2019-06-19
Built with Game Version:
Download count:
Release info:

Hot Fix sim picker dialog (list sim dialog) for update. Thanks Anonymous reporter for bug report.