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What mountain climbing does to your sperm
Thinking about taking a romantic excursion up in the mountains? If you’re trying to get pregnant, this may not be the best strategy. A study published in the Journal of Assisted Reproduction and...
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Worms do it, mice do it: eggs destroy sperm mitochondria
C. elegans sperm. Picture from Sam Ward lab at the University of Arizona. Everyone knows that you get half your genes from your mom and half from your dad. But that’s not the whole story. You also get...
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Glucose ramps up sperm speed
One lucky glucose-burning machine. Image via Wikipedia. The sperm of mice and men are streamlined cells, designed to move fast and deliver a payload. To maintain their Phelps-like speed through the...
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Mom, dad and baby make…4?
Mitochondria–the newest threat to mankind.Image by Louisa Howard via Wikipedia You get half your DNA from your mom and half from your dad, right? Wrong. You may well have stored in the back of your...
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