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sperm donor #2757 sired at least 45 kids—now they’re connecting online

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woman takes ancestry.com dna test, learns her real dad is her mom’s doctor

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for new form of male birth control, scientists turn to poison arrows

medicinal chemistry

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men's health tech creates shame-free ways to get treatment

erectiledysfunction

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sperm microscope may help nanobots navigate human bodies

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scientists found a good use for surplus sperm

go little sperms go

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at-home fertility test turns your smartphone into world's squirmiest sea-monkey tank

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trak's at-home sperm tracker is a surprisingly good idea

trakmalefertilitytest

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binge drinking leads to a lower sperm count; a nation of bros weeps

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what's so bad about danish sperm?

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female flies’ previous lovers affect size of later children

natgeo news watch

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are sperm really attracted to the scent of these flowers?

fertility research

lily of the valley

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your sperm velocity has been measured and found wanting

animal behavior

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these mice excel at assembling the ideal sperm swim teams

sex and reproduction

sperm competition

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the uk is importing american sperm to deal with shortage

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ispermicide: this study says cell phone radiation can damage sperm

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