{{Cite journal| doi = 10.1016/S0140-6736(24)00550-6| issn = 1474-547X (Electronic) 0140-6736 (Print) 0140-6736 (Linking)| volume = 403| issue = 10440| pages = 2057–2099| last1 = Fertility| first1 = G. B. D.| last2 = Forecasting| first2 = Collaborators| title = Global fertility in 204 countries and territories, 1950-2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021| journal = Lancet| date = 2024-03-24| pmid = 38521087}}