Joking aside, there are some good arguments (no, promiscuity is not one of them) on why women should delay having a kid to mid-late twenties or even early thirties. Chief among them is the immense responsibility of raising a child correctly (not offshoring it to minimum wage diversity hires), which requires that one be a responsible adult to begin with.

Better to have kids and fuck up raising them than to wait too long and end up with a smaller number. We need bodies, everything else hardly matters.