Pregnancy Rate Might Predict Future Recessions, Researchers Suggest
Conventional wisdom holds that fertility rates go down in response to an economic downturn. But a new study found that conception rates begin to drop before a recession actually begins.
Đọc thêm tại NPR
at February 28, 2018 at 06:05AM
Health & Science
Thứ Tư, 28 tháng 2, 2018
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