Chance of Multiple Births

[Sonshine]

Hi, We all know what can increase the chances of twins or trips. I just now discovered another way and that is through the message table! If you give a pregnant sim a romantic message (it may be due to a mod, I'm not sure), it will increase the odds of them having multiples!

Infinite Zen Massage Table
https://store.thesims3.com/productDetail.html?productId=OFB-SIM3:55539

[Sonshine]

I just tested this out and it is an EA design. I took out the mod that I suspected and then had her husband give her a romantic massage and the twins rate jumped up to 50%. The strange thing is that when i did it a second and third time, the percentage went back to the default.