fertility rate
[/fərˈtɪləti reɪt/]
nounpl: fertility rates
taxa de fecundidade
1. The average number of children born to a woman during her reproductive lifetime, typically calculated as births per 1,000 women of childbearing age in a population.
The fertility rate in developed countries has declined significantly over the past decade.
A taxa de fecundidade em países desenvolvidos diminuiu significativamente na última década.
2. A demographic measure used to assess population growth and family planning trends within a country or region.
Demographers analyze fertility rates to understand demographic transitions.
Demógrafos analisam as taxas de fecundidade para entender as transições demográficas.
The fertility rate is a crucial demographic indicator in both Brazil and the USA. Brazil experienced a significant decline in fertility rates during the late 20th century due to urbanization, education, and access to contraception. In the USA, fertility rates have also declined, particularly after 2007, affecting immigration policy debates and social security discussions. Both countries use this metric for policy planning regarding education, healthcare, and economic forecasting.
Related Idioms & Phrases
demographic time bomb (related to high fertility rates)
population replacement rate (related concept)
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