News tagged with sperm

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 ...

May 19, 2011
popularity 5 / 5 (1) | comments 0 | with audio podcast

Fertile sperm donor draws criticism from FDA, docs

(AP) -- Physicians and the federal government cited the case of a San Francisco Bay area man who has fathered 14 children as an example of the risks posed by the informal market for sperm donations, which doctors consider ...

Dec 20, 2011
popularity 5 / 5 (1) | comments 0

Scientists link dietary DHA to male fertility

Who knew that male fertility depends on sperm-cell architecture? A University of Illinois study reports that a certain omega-3 fatty acid is necessary to construct the arch that turns a round, immature sperm cell into a pointy-headed ...

Jan 09, 2012
popularity 5 / 5 (1) | comments 0 | with audio podcast

Sperm donor offspring call for privacy changes

Hideaki Kato discovered his true identity by accident. During his medical training a decade ago, the now 39-year-old Japanese doctor was performing blood tests on family members when he learned something ...

Jan 01, 2013
popularity 5 / 5 (1) | comments 3

Sorting out fertility after childhood cancer

As success rates in treating childhood cancers have improved, greater emphasis is being placed on quality of life issues following successful treatment. Many cancer treatments can lead to infertility, but there are few methods ...

Mar 15, 2013
popularity 5 / 5 (1) | comments 0