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Unscientific knowledge and the egg aging panic /
Widely Used Age-Fecundity Chart of Dubious Origin
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Description: A chart indicating the likelihood of conception for a woman linearly declining with age (86% for women aged 20–24, 78% for 25–29, 63% for 30–34, 52% for 35–39, 36% for 40–44, 5% for 45–49, and 0% for 50 and over) is widely used on Internet fertility sites and by medical professionals. Its origin has been unknown until now. This project explore the origin and history of the chart.
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The origin of a chart indicating the likelihood of conception linearly declining with age: a literature survey
A chart indicating the likelihood of conception linearly declining with age (86% for women aged 20–24, 78% for 25–29, 63% for 30–34, 52% for 35–39, 36...
濫用される国際比較調査と日本の世論形成: International Fertility Decision-making Survey と少子化社会対策大綱
Paper read at the 61st meeting of Japan Association for Mathematical Sociology. This paper criticizes International Fertility Decision-making Study (I...
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