[Mod] Insemination & Surrogacy (RPO, Mod 8) - Sims 4
Added 2022-12-16 04:44:12 +0000 UTCMod 8 of the Relationship & Pregnancy Overhaul collection.

Check Global Update Notes post for Latest Update notes.

See Full & Detailed Description here

- DON'T SEND SURROGATES TO THE HOSPITAL!
- If a surrogate doesn't have the option to send away a child because the birth happened while off lot, try the workaround below:

- DO NOT romance or Play NPC surrogates (you can obviously play your played sim surrogate, just not the NPC auto-generated ones). You will find that I blocked most romance options for them, too. Why? Because their pregnancy system is altered for them to be NPC surrogates and they are not to be played!! You might encounter them in the world without knowing that they are a surrogate, but romance being unavailable with them will be a dead tell :) If you want to play with an auto-generated NPC surrogate, you will have to first make them not be a NPC surrogate anymore, you can't have both. To do so, remove the trait 'Trait_IsNPCSurrogate' from them, through my mod under 'actions' or through any mod that removes traits.

DOWNLOAD:
- remove previous versions of this file, if you have any
- grab the RPO Core Library if you don't have it;
- grab the .package file from this post and put it directly into your mods folder or one subfolder (it's a .package file, so, not extracting!)
************ NEED HELP? Check info & links in this post. If they don't answer your question, contact me on Discord, or here in comments or messages.
Find Index of All Mods here.
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How to download from Box: click 'Download" once on the page (as shown on image below)

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Lumpinou_RPO_Collection_M08_Insemination&Surrogacy.package
Comments
Hi, Check your installation especially that you have the core files, a mod Hound scan might help
Lumpinou
2025-12-05 21:47:31 +0000 UTCHello, Just downloaded this. is it up to date? i dont see any interaction related to surrogacy when I click on my selected sim
Raina Pinto
2025-12-05 02:44:35 +0000 UTCHi, could be an installation problem or a problem with the sim in particular. Unfortunately to say which it is, we'd need to see sim and file logs so we can't do that here since Patreon doesn't do files on comments, would have to be on the discord
Lumpinou
2025-10-16 17:52:47 +0000 UTCHi, Ive used this mod before with no issue but now the tab to select pregnancy options does not show anymore. What can I do?
Avery F
2025-10-16 17:48:45 +0000 UTCHi, you can use Sim Info Manager for it
Lumpinou
2025-06-06 03:33:04 +0000 UTCHi! I am trying to remove the npc surrogate trait from a sim. Im having some trouble finding it through the actions rpo special actions. I also tried to shift click and find it but it wasnt there. Is there another way to do it? Thank you!
Keiya The Kid
2025-06-05 22:31:28 +0000 UTCHi, yes, under family and Pregnancy then status, removing pregnancy markers clears surrogacy in progress too Sorry for the delay, Patreon doesn't always notify of comments
Lumpinou
2025-03-24 19:10:07 +0000 UTCHi, is there a way to cancel or cheat out of a surrogacy progress. I started a surrogacy for, my surrogate gave birth but i made a mistake and deleted the baby from my sim's relationship before she could give me the baby now i can't start another surrogacy or insemination because i still have a process still ongoing.
Olamide Afunso
2025-01-01 14:27:23 +0000 UTCSo, that's 'normal' in so far as that interaction wasn't planned to show at all for surrogacy, BUT it would make sense for the carrier to be able to ask the Sims who will actually be the parent and then use that info when naming the child. So that's something I can tweak. I got it for this one no worries
Lumpinou
2024-11-25 04:05:34 +0000 UTCMy end goal is to try to get the parent to tell me their preferred name for the baby. Every time I go to click on the ask the preferred name, it’s greyed out and says that I haven’t told them the surrogate sim is pregnant. So I’ve been clicking on ask to feel baby and other pregnancy interactions, to see if it will fulfill the being told about the pregnancy requirement for the interaction. Have others had the interaction greyed out?
Brianna Lemke
2024-11-25 04:02:01 +0000 UTCHi, so I know what to look at, what other interactions are you trying to do and between who?
Lumpinou
2024-11-25 03:54:24 +0000 UTCEven if I have invited over the future parents and I have invited them to feel the baby, all of the surrogacy interactions say that I have not told them about the pregnancy so I can't as for preferred name or any of the other interactions.
Brianna Lemke
2024-11-25 02:12:18 +0000 UTCHi, you have either an installation problem, outdated stuff or a conflicting mod
Lumpinou
2024-10-30 14:42:58 +0000 UTChi when i do the insemination part where the female sim get pregnant by male donor then i try to have them take a pregnacy test but it doesnt pop up and i did it for every female sim i have
Felisha Riggins
2024-10-30 14:26:05 +0000 UTCOkay thanks.
Thaaeroprincess87
2024-09-23 18:31:05 +0000 UTCHi, users can't change prices no, but you can use cheats to take out or give more money if you want
Lumpinou
2024-09-23 18:30:28 +0000 UTCHi, no, but you can use cheats to take out more money if you want
Lumpinou
2024-09-23 18:30:06 +0000 UTCIs there a way to increase the cost of the Intrauterine and invitro fertilization procedures?
Thaaeroprincess87
2024-09-23 18:23:08 +0000 UTCIs there anyway that we could possibly or you possibly could make it to where the surrogates get paid more?
Raymond Wilkinson
2024-09-03 00:36:36 +0000 UTCI've made Elders able to try for baby etc now, but I could see a niche use for elder sperm donors being possible even if other try for baby elder interactions didn't work. Love your mods and thank you for the speedy response! ❤️
Fay Ikin
2024-08-06 14:41:28 +0000 UTCHi! Definitely would be the age thing, but that's something I can consider altering
Lumpinou
2024-08-06 12:30:05 +0000 UTCMy female sim is trying artificial insemination due to low fertility; her Elder husband has agreed to it but isn't showing up in the list of possible donors. Is it because he's an Elder or is something else bugging out?
Fay Ikin
2024-08-06 11:11:27 +0000 UTCCheck your rpo settings, make sure you have the first one enabled
Lumpinou
2024-07-31 23:24:02 +0000 UTCWhy the Debug of surrogacy doesn’t show up for me?
Grace
2024-07-31 23:06:22 +0000 UTCHi, If the sim died there's nobody to give the baby to. I'm not sure what other options could happen in that case other than keep or give for adoption. No the sim won't be paid. I advise to either cheat get rid of the baby, clear pregnancy markers and try again or just roll with it. I will consider preventing the Sims who receive babies from surrogacy from dying.
Lumpinou
2024-02-03 17:53:44 +0000 UTCMy bio mom died before the surrogate could deliver their baby. What can I do? The only option is to keep the baby or put it up for adoption once it’s an infant. Neither were a part of my storyline. Will my sim still be paid?
Chauntria Taylor
2024-02-03 17:07:06 +0000 UTCFamily tree is DNA so it will show the donor of the sperm and the egg, ie the carrier and the donor you chose. Sim profile shows relationships and should say 'mother' for both of them and nothing for the donor If not, sth is going wrong and we need sim logs to get any idea of what Sorry for late reply, patreon often does not notify properly
Lumpinou
2024-01-23 19:23:55 +0000 UTCStill doesn't happen here either way
Lumpinou
2024-01-07 16:23:43 +0000 UTCI found the issue :)! If you choose to carry a child for a family you picked, instead of registering with the surrogacy agency waiting for a call, the baby will glitch and stay. However, if you do register and wait for the call than that baby will disappear from the lot to the family! LOL :P
Natasha
2024-01-07 13:40:21 +0000 UTCNever heard of anything like that before
Lumpinou
2024-01-05 19:32:21 +0000 UTCI had this same problem so I tried to send the baby to the family the hard way. (Find the family in their world, spilt played family and there we go. LOL ^_^!) Turns out that somehow, either the game or the mod duplicated the baby so you got two. One for the bio parents and one for the surrogate. By that time, I was just tired of exhausting every other option ao aged the kid up and gave it to them. I guess they got kind of twins with the same name and different age LOL.
Natasha
2024-01-05 19:00:39 +0000 UTCHey Lumpinou! I am having an issue with IVF option. I had two female sims that were in a relationship, one decided to do IVF and used a donor which I picked. In the family tree it's showing up as the donor and the female sim as the parents, instead of the two moms and relationship bit in their info panel of having a baby together through IVF. Do you know how to fix that? I also tried to go through the actions panel and try to add a relationship bit for having a child together for the two moms, but there is only an option of fathering...Hopefully you might know a work around for this! Thank you so much for this amazing mod. You are amazing and make this game fun!
Savythatsimmer
2023-08-16 22:16:16 +0000 UTCIf you have problems with babies, age them up and send them via rpo general management
Lumpinou
2023-07-27 22:32:13 +0000 UTCI sent surrogate baby to the family and received payment, but I cannot get the baby off my lot. It's still there! I even shift-deleted the baby with testing cheats on but it still isn't working
Shemira Henry
2023-07-27 19:57:42 +0000 UTCThank you! :D I will try that yayy and thanks for the quick response and hard work you put into your amazing mods!
spacesuitsims
2023-05-10 04:25:00 +0000 UTCThe surrogacy starts from the sim who will be pregnant, so, you would do it from her and not via talking to him - he should pop up in the menu to choose the sim who gives the samples
Lumpinou
2023-05-10 03:35:12 +0000 UTCHi! quick question - I have two lesbian sims who want to have a baby. Since it's my legacy sim, I want to have the genes pass on - so my thought was to ask my heir's wife's brother to be the sperm donor. The RPO menu doesn't show up when talking to him (for either) - is this because he is in the family tree (BIL) or is there something else preventing this? Both my sims have discussed having a donor and agreed to it. Should I just use the science baby instead (I'd like to have the realism of RPO). Thanks!!
spacesuitsims
2023-05-10 03:28:46 +0000 UTCSmall no pressure idea: could men periodically donate sperm for a small amount of simoleans? (Extra cool if it lowered their fertility or caused them to reject woohoo for an hour or too, but probably not worth the effort for such a small effect.) And maybe women could do egg donation for much higher payout only if YA and healthy (maybe even requiring certain traits, and this one hopefully impacting fertility temporarily). You've probably considered this before, and if you have reasons for not doing it, no need to explain or even reply. 💕
Sheila Lobert
2023-04-05 03:00:20 +0000 UTCthere are home birth options in panda's mod. i have it and there are. if they aren't there you have an outdated version because they were added last major update
zenith horsch
2023-03-17 19:39:32 +0000 UTCHi, the mod sticks to realism and therefore, if two Sims who cannot be impregnated but can impregnate use a surrogate, one of them would be considered sperm donor and the surrogate would be considered egg donor. If you change your sim's impregnation abilities then that can be different. Gender itself is completely irrelevant and never looked at, but where the eggs and where the sperms are is what matters basically. Hope this helps!
Lumpinou
2023-03-01 13:19:19 +0000 UTCIs it possible through this module to get a genetically child in a pair of two men through a surrogate mother or not?
asimtaiya
2023-03-01 08:21:09 +0000 UTCHi, it's a package file, so it doesn't need extracting. You just put it directly in your folder. Hope this helps
Lumpinou
2023-01-31 04:33:47 +0000 UTCMod isn't downloading probably, won't allow me to open the folder
alphagamer_armystrong
2023-01-31 02:59:38 +0000 UTCYeah, you can choose the other sim as donor
Lumpinou
2023-01-24 15:22:28 +0000 UTCFor two sims with low fertility, is it possible to have a baby via IVF? When I tried, I only saw random and chosen donor.
tiltowhirl
2023-01-24 14:55:13 +0000 UTCSurrogates have to deliver at home
Lumpinou
2022-12-22 12:27:43 +0000 UTCDoes Panda’s mod conflict with the surrogacy? Like if my sims is the carrier can I send my sim to the hospital to deliver via natural birth or do I still have to deliver at home?
Alyxandria Harrigan
2022-12-22 04:51:52 +0000 UTC