>>As for the question, I don’t know specifically... has their promiscuity dropped? Or do we have birth control, and an imposing culture that tends to encourage childlessness, and demonise motherhood, to blame? Birth control by hormonal contraceptives, might be another angle. <<
Maybe because the “instinct” to reproduce is a myth?
Now I have to educate my own eight year old....bye.
It's not.
IVF is not a painless procedure.