The stages of the life cycle, Ageing

Below you can access all the contents of the INED site on this topic, in all formats and from the least to the most specialised: multimedia content, publications, research projects, research mini-sites, selected links and others.

  • Memo

    Age at first sexual intercourse in France

    At age 17, about half of French teenagers have experienced their first sexual intercourse. With a median age of 17.2 for women and of 16.4 for men in 2010, the gap between the sexes has narrowed to just a few months.

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  • Memo

    Isabelle Attané

    Isabelle Attané comments on China’s move to end its one-child policy

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  • Memo

    Loïc Trabut

    tells us about intergenerational family co-residency

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  • Games Imagining tomorrow’s population

    Imagining tomorrow’s population

    You can use the population simulator to see the future population trends of the whole world or of individual countries as forecast by the United Nations projections. You can also make your own simulations by adjusting fertility, life expectancy and the sex ratio at birth. Play with l’institut national d’études démographiques.

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