Why did we become monogamous?
![](https://media.cnn.com/api/v1/images/stellar/prod/150214115316-couple-kissing.jpg?q=w_4256,h_2832,x_0,y_0,c_fill/h_618)
Evolutionary experts explain the theories behind why modern humans became monogamous, including the role of sexually transmitted infections and even murder.
![](https://cdn2.stylecraze.com/wp-content/uploads/2024/02/A-Comprehensive-Guide-To-Monogamy-In-A-Relationship.jpg)
Monogamous Relationship: A Complete Guide
![](https://media.cnn.com/api/v1/images/stellar/prod/160526130531-salmonella-typhosus-cause-of-typhoid-fever.jpg?q=w_1000,h_962,x_0,y_0,c_fill/h_618)
This STD could get a lot harder to treat
To learn more about this, click the link in our bio and read our full blog, “Is Monogamy Natural?”
![](https://preview.redd.it/the-church-at-kastellet-copenhagen-v0-27coic8oshhc1.jpeg?width=640&crop=smart&auto=webp&s=805caec9202070854ca97af5cc261038adf6a4e1)
itsliluzivert_ (u/itsliluzivert_) - Reddit
![](https://compote.slate.com/images/fe8f20b6-ab1a-4c44-8156-ba93020c2644.jpg?height=346&width=568)
Are humans monogamous or polygamous? The evolution of human mating strategies.
![](https://getmegiddy.com/sites/default/files/2022-08/history-of-monogamy-social.gif)
The Deep, Evolutionary History of Monogamy
Are Humans Naturally Monogamous?
![](https://res.cloudinary.com/feeld-web/image/upload/v1696860884/large.png)
Exclusive Relationships: The History of Monogamy
![](https://media.cnn.com/api/v1/images/stellar/prod/160525175319-gonorrhoea.jpg?q=w_1600,h_1380,x_0,y_0,c_fill/h_618)
This STD could get a lot harder to treat
![](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fsrep32472/MediaObjects/41598_2016_Article_BFsrep32472_Fig1_HTML.jpg)
The evolution of monogamy in response to partner scarcity
![](https://cdn.vox-cdn.com/thumbor/KqhElOC6tOsZ4k3wAv6NrCLzKGs=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/8021841/shutterstock_461837419_720.jpg)
A philosopher makes the case for polyamory - Vox
![](https://ifstudies.org/ifs-admin/resources/figure1new-1-w640.png)
National Survey Reveals Generational Differences in Consensual Non-monogamy
![](https://scienceillustrated.com.au/blog/wp-content/uploads/2021/02/csm__c_schedl_IMP-Lungfish3_aa9c0458ba-150x150.jpg)
The origin of monogamy