The reproductive health of the average man has fallen sharply in the last two decades, a study has shown, as the number and quality of sperm decreases drastically. Photo: ALAMY 7:00AM GMT 05 Dec 2012 A comprehensive study into the reproductive health of 26,600 men found sperm concentration has decreased by a third since the 1990s. The findings are so significant experts have warned action must now be taken to avoid significant fertility problems and the average family size decreasing. The study, which was carried out in France, found there had been a ''significant and continuous'' 32.2 per cent decrease in sperm concentration over 17 years. Numbers of sperm per millilitre of semen fell at...
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