The Spermageddon is coming
Am I Normal? with Mona Chalabi
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What Makes a Good Sperm?
There has been growing evidence that may be due in part to the amount of chemicals that are now routinely entering our bodies. The research that is available suggests that age affects spur makers just as it does egg makers. Over the course of a year, spermes over the age of forty were a third less likely to conceive a child compared to those under 30. It's also about the likelihood of keeping a pregnancy and having a healthy birth.
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