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Global fertility in 204 countries and territories, 1950-2021, with forecasts to...

GBD 2021 Fertility and Forecasting Collaborators; Bhattacharjee, Natalia V.; Schumacher, Austin E.; Aali, Amirali; Abate, Yohannes Habtegiorgis

Background: Accurate assessments of current and future fertility—including overall trends and changing population age structures across countries and regions—are essential to help plan for the profound social, economic, environmental, and geopolitical challenges that these changes will bring. Estimates and projections of fertility are necessary to inform policies involving resource and health-care needs, labour...


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