Male sperm count worldwide is declining

NEW YORK: The latest medical study found that the number of human sperm has decreased by more than 50 percent worldwide in the last 50 years.

Report news portal CNNif the decline continues, this situation is expected to have major implications for human reproduction this century.

Researchers said that the study is also a sign of the decreasing level of health among men in general because the quality of semen is one of the important benchmarks of the overall state of health for the human race.

“I think one of the basic functions of any species is reproduction. So I think if there’s a signal that reproduction is declining, I think that’s a very important finding.

“There is a strong link between men’s reproductive health and overall health. So it shows that maybe we’re not as healthy as we used to be,” said Stamford Medical Urologist, Dr. Michael Eisenberg.

An international team of researchers examined nearly 3,000 studies that recorded men’s sperm counts between 2014 and 2020 in the latest study published in the journal Human Reproduction Update.

A normal sperm count is thought to be above 40 million per milliliter but at the population level, the average sperm count decreased from 104 million to 49 million per milliliter from 1973 to 2019.

However, there are also experts who are less confident with the data because the method of counting sperm has changed so much that it is impossible to compare them.

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