Sperm counts, testicular cancers, and the environment

11 Oct 2017

Disturbing trends in men’s reproductive health demand urgent attention

A recent meta-analysis by Levine and colleagues1 showing significant declines in sperm counts among men in the Western world caught considerable media attention.2 The Levine study followed a similar report in The BMJ 25 years ago.3 Should we be concerned? Is male reproductive health really at risk?

Please click here to read the 'BMJ' news article in full