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Sperm counts

Are sperm counts falling?

James Gallagher get's behind the hype to find out if sperm counts are really falling? There are plenty of headlines telling us they are, but also scientists who disagree - he unpicks the evidence with two of them. James also gets his own sperm sample analysed and meets a couple who found the reason behind their low count was one of the leading causes of male infertility.

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28 minutes

Last on

Tue 13 Jun 2023 19:32GMT
Βι¶ΉΤΌΕΔ World Service East and Southern Africa & West and Central Africa only

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  • Mon 12 Jun 2023 19:32GMT
    Βι¶ΉΤΌΕΔ World Service except East and Southern Africa & West and Central Africa & Βι¶ΉΤΌΕΔ Afghan Radio
  • Tue 13 Jun 2023 04:32GMT
    Βι¶ΉΤΌΕΔ World Service Australasia, Americas and the Caribbean, South Asia & East Asia only
  • Tue 13 Jun 2023 12:32GMT
    Βι¶ΉΤΌΕΔ World Service except East Asia & South Asia
  • Tue 13 Jun 2023 19:32GMT
    Βι¶ΉΤΌΕΔ World Service East and Southern Africa & West and Central Africa only

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    Explorations in the world of science.