fertility rate

Births per woman

Fertility rate is a demographic measure of childbearing, typically expressed as the average number of children born per woman over her lifetime.

The *total fertility rate* estimates how many children a woman would have if current birth patterns held constant.

A rate of about 2.1 is considered replacement level—enough to maintain population without immigration.

The country's fertility rate has fallen below replacement level.

Opposites
demographic life/death metrics

fertility ratemortality rate

Deaths per population measured

death rate · mortality · infant mortality rate · population decline · depopulation

population growth tendency

fertility ratepopulation aging

Increasing median societal years

reproductive capacity/outcome

fertility ratesterility

Absence of microbes or fertility

barrenness · infertility · subfertility · childlessness

Family

rate, fertile, fertilize, fertility, fertilizer, infertile, infertility, fertilizing, fertilized

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