Scientists find 'microplastic' as major factor in increasing 'male infertility' rate

A recent study has discovered that microplastic particles are the major factor behind the alarming rise in male infertility cases worldwide.

Researchers at the University of New Mexico found that microscopic particles in human testicles may be contributing to low sperm count and increased risk of male infertility.

The study analysed 23 male human samples and 47 male dog samples, finding plastic particles in all of them. 

Although the human samples were already preserved and couldn't be tested for sperm count, the dog samples showed a massive decrease in sperm count.

The study's findings, published in the journal Toxicological Sciences, suggest that the presence of microplastic and nonoplastic particles may be a key factor in the decline of male fertility. 

This discovery comes as men's sperm count has been declining for decades. 

A 2022 study reported a 1.2% annual decline from 1973 to 2000, and a 2.6% increase between 2000 and 2018. 

The research involved an in-depth analysis of 223 reports on over 57,000 men from 53 countries, revealing similar declines in sperm count and concentration rates across continents.

With plastic particles found in every corner of the world, the researchers fear that this problem may be even more severe for the new generation.