‘Count Down’: How The Chemicals All Around Us Are Affecting Fertility
In 2017, environmental and reproductive epidemiologist Shanna Swann conducted a meta-study that found that sperm counts in Western men have gone down over fifty percent over the last forty years.
‘Count Down’: How The Chemicals All Around Us Are Affecting Fertility
In 2017, environmental and reproductive epidemiologist Shanna Swann conducted a meta-study that found that sperm counts in Western men have gone down over fifty percent over the last forty years.