Menopause doesn’t hit before the 40s or so. Plenty of women have children in their 30s. At that point, they have had time to mature, get an education, and build stable circumstances to raise children. Yes, the consequences of the industrial revolution and so on, but those consequences also basically eradicated the child mortality we had before, for instance.

If someone knows they want a family early, good for them, but I don’t blame anyone wanting to experience life before passing it on.