Not as many as you might think: Total Fertility Rate drops rapidly as survival rate and economic activity picks up: https://en.wikipedia.org/wiki/Total_fertilit

Not as many as you might think: Total Fertility Rate drops rapidly as survival rate and economic activity picks up: https://en.wikipedia.org/wiki/Total_fertility_rate#/media/File:Trends_in_TFR_1950-2050.png https://en.wikipedia.org/wiki/Total_fertility_rate#/media/Fi...