Male fertility on fast decline in the world

As the downward trend in male fertility emerged, I and other researchers began looking more toward chemicals in the environment for answers. This approach doesn’t allow us to definitively establish which chemicals are causing the male fertility decline, but the weight of the evidence is growing. Writes Ryan P. Smith In the U.S., nearly 1 in […] [Read More]

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Source: Weekly Blitz :: Writings


 

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