fertility fertility

An international team of scientists analyzed data from men around the world and found sperm counts declining in Western countries. Hanna Barczyk for NPR hide caption

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Hanna Barczyk for NPR

Sperm Counts Plummet In Western Men, Study Finds

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The Natural Cycles app was designed by a particle physicist and launched in 2014. It's now been certified as a method of birth control in the E.U. Courtesy of Natural Cycles hide caption

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Courtesy of Natural Cycles

Mobile App Designed To Prevent Pregnancy Gets EU Approval

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A scientist holds a bioprosthetic mouse ovary made of gelatin with tweezers. Northwestern University Feinberg School of Medicine hide caption

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Northwestern University Feinberg School of Medicine

Scientists One Step Closer To 3-D-Printed Ovaries To Treat Infertility

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Getty Images

New York Fertility Doctor Says He Created Baby With 3 Genetic Parents

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Maria Fabrizio for NPR

Women Find A Fertility Test Isn't As Reliable As They'd Like

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Eggs may be more vulnerable to freezing than embryos, but that's just one factor that affects the odds of having a baby with frozen eggs. Jean-Paul Chassenet/Science Source hide caption

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Jean-Paul Chassenet/Science Source

Debra Blackmon (left) was sterilized by court order in 1972, at age 14. With help from her niece, Latoya Adams (right), she's fighting to be included in the state's compensation program. Eric Mennel/WUNC hide caption

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Eric Mennel/WUNC

Payments Start For N.C. Eugenics Victims, But Many Won't Qualify

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A technician opens a vessel containing women's frozen egg cells in April 2011 in Amsterdam. AFP/Getty Images hide caption

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AFP/Getty Images

Silicon Valley Companies Add New Benefit For Women: Egg-Freezing

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A doctor uses a microscrope to view a human egg during in vitro fertilization (IVF), which is used to fertilize eggs that have been frozen. Mauro Fermariello/ScienceSource hide caption

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Mauro Fermariello/ScienceSource

Women Can Freeze Their Eggs For The Future, But At A Cost

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New research could be promising for infertile men. Scientists were able to make immature sperm cells from skin cells. Their next challenge is to make that sperm viable. iStockphoto hide caption

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iStockphoto

'Provocative' Research Turns Skin Cells Into Sperm

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