Medications

Another promising step toward non-hormonal male contraceptives

Despite birth control existing for decades, almost none of the options specifically target sperm cells. Researchers are now developing approaches that target testosterone or otherwise interrupt the sperm's ability to fertilize ...

Health

Endocrine disruptors impair human sperm function

A plethora of endocrine-disrupting chemicals interfere with human sperm function in a way that may have a negative impact on fertilization. These are the findings of a German - Danish team of researchers from the Center of ...

Medical research

Smaller eggs enhance IVF outcomes for male infertility in mice

A new approach for assisting reproduction in mice when sperm production is faulty has been demonstrated by researchers at RIKEN. It could eventually help human couples who are struggling to conceive by traditional in vitro ...

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