Medical research

Cell phone use may reduce male fertility

Men who have been diagnosed with poor sperm quality and who are trying to have children should limit their cell phone use. Researchers have found that while cell phone use appears to increase the level of testosterone circulating ...

Health

Twinning is winning: Moms of twins live longer

(Medical Xpress) -- Compared with other mothers, women who deliver twins live longer, have more children than expected, bear babies at shorter intervals over a longer time, and are older at their last birth, according to ...

Other

Female fertility affects men's linguistic choices

The likelihood that a man will match his language to that of a female conversation partner depends on how fertile she is, according to a study published Feb. 8 in the open access journal PLoS ONE.

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