Black men more sperm
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The male fertility crisis: five easy ways to boost your sperm count
Does frequent ejaculation reduce prostate cancer risk?
29 Jul Sperm count in men from North America, Europe, Australia and New Zealand declined by % between and , according to a new.
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Description:On a population basis, concerns have been raised about possible temporal or geographic differences in male fertility and studying these differences requires precise measurement of semen parameters observed in well-characterized populations of men. More research needed From all the research conclusions that are available, the evidence may point to a link between increased frequency of ejaculation and a man's risk of prostate cancer. Cappy Rothman, co-founder of leading US sperm bank California Cryoban, says testosterone supplements and performance enhancers will diminish sperm counts. Fisch observed that the new analysis did not delve into differences among countries. Shutterstock Could we be facing the sperm apocalypse?