They vary some depending on the situation. There are rules for Sims becoming pregnant. I have pregnancy set to 100% but my Sims are not getting pregnant! Why?
If you set it to the lowest value, “0”, then pregnant Sims will not be generated by MC Pregnancy. The lower the setting is, the less chance you’ll have for Sims getting pregnant. The higher this number is, the greater a chance you’ll have Sims getting pregnant. In the MC Pregnancy Settings for “Pregnant Sim Selection”, there is a setting for “Pregnancy Percentage” for the different Sim age groups. How do I stop automated pregnancies or marriages from happening?
If the Sim that matches the role is already in the zone and the role comes-up as being needed again, it will generate another Sim to fill the role, even though there is a Sim in the zone that matches it. If there is no Sim already that matches the filter the game uses for that role, then a new Sim is generated. The Sims 4 generates homeless Sims when it needs them to fill a role in the particular zone. Is there a way to generate less homeless? I have “Maximum Homeless Sims” set to zero but I keep getting homeless generated.
