Stress could negatively affect men’s sperm, according to a small new study. Research published in the journal Fertility and Sterility shows an association between experiencing two or more stressful life events over the past year and and sperm motility, shape and concentration. “Men who feel stressed are more likely to have lower concentrations of sperm in their ejaculate, and the sperm they have are more likely to be misshapen or have impaired motility,” study researcher Pam Factor-Litvak, Ph.D. ...
via Health News Headlines - Yahoo News http://ift.tt/1p0kuo8
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