Biological differences from a to z women gestate and nurture children. Women will do this no matter what their social status is. It is called survival of the species. Rape dolls or rich man's arm and bed candy children are born and raised.
So, let's discuss. How does a woman's biological makeup contribute to the actual physical requirements placed upon them?
In other words, there are two fountains in a village. Both men and women are free to drink from either fountain. One fountain is easily accessible and within the village center. The other fountain is at some distance away, though the walk is pleasant and scenic. In practice, most of people drink from the nearer fountain but more men than women travel to the far fountain, though both men and women drink from both. Jewsha
Raising children is a time and labor intensive activity. If women's social status is that they not only raise the children but feed and clean up after the men tracking mud in from the beautiful, inspiring distant fountain, chances are good that they will choose the nearby less inspiring fountain. And if the men need lots of man-children to defend the inspiring distant fountain from the heathen, spacing children naturally will be a forgotten dream from an earlier age. She will pleasure her man once a week when fertile whether she feels up to the next child or not. This is of course a free choice like the nearby fountain as the option is being the rape doll. If he is a real Mensch he will say please.