• Baby 'boom' and 'bust': Nations' rates of childbirth vary significantly

    6 monthes ago - By ScienceDaily

    Ninety-one nations are not producing enough children to maintain their current populations, while the opposite is true in 104 countries where high birth rates are driving population increases, according to a new scientific study. Total fertility rates , a summary measurement representing the average number of children a woman would deliver over her lifetime, have declined since 1950.
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