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The male infertility crisis is an increase in male infertility since the mid-1970s. [1] The issue attracted media attention after a 2017 meta-analysis found that sperm counts in Western countries had declined by 52.4 percent between 1973 and 2011.
There has been a lot of talk in the past few years about global declines in sperm counts. Recent research found that sperm counts dropped by 1.2% per year on average from 1973 to 2018, with ...
That's what fertility experts jokingly call the multi-decade decline in men's sperm counts globally—a trend that's only accelerating and could lead to a future in which assisted reproductive ...
Men aren’t producing as many sperm as they were decades ago. It’s a trend observed around the globe. The pace of decline is accelerating.
Low sperm counts are often associated with decreased sperm motility and increased abnormal morphology, thus the terms "oligoasthenoteratozoospermia" or "oligospermia" can be used as a catch-all. Special obtaining
Asthenozoospermia—sperm motility below lower reference limit Azoospermia—absence of sperm in the ejaculate Hyperspermia—semen volume above upper reference limit Hypospermia—semen volume below lower reference limit Oligospermia—total sperm count below lower reference limit Necrospermia—absence of living sperm in the ejaculate
A team of scientists is sounding the alarm about declining sperm counts among men in the Western world.
Men who acknowledge infertility, articulate the sources of their anxiety, express their loss of confidence in sexual adequacy, deal openly with their wives' disappointment and anger, and consciously redefine their male and marital roles show improved sperm counts and may even be more successful at impregnating their wives. [18]