Title: Alarming Study Links Cell Phone Use to Decreased Sperm Concentration
Publication Date: November 1, 2023
Author: Adriana Diaz
A new study published in the journal Fertility and Sterility has found a concerning link between cell phone use and decreased sperm concentration in men. The study reveals that men who regularly use their cell phones have over a 20% lower concentration of sperm compared to those who do not.
The research, conducted by scientists from the University of Geneva and the Swiss Tropical and Public Health Institute, collected data and semen samples from 2,886 men aged 18 to 22. The participants were asked to complete a questionnaire regarding their mobile phone use and where they kept their device when not in use.
The findings showed that men who used their cell phones more than 20 times a day had a 21% lower concentration of sperm compared to those who used their phone less frequently, such as once a week. However, the study noted that the correlation between cell phone use and sperm concentration was more pronounced in the earlier years of the study (2005-2007) and gradually decreased in later years until 2018.
Researchers attributed this trend to the transition from 2G to 3G and then to 4G mobile networks, which resulted in a reduction in power emitted by phones. Newer generations of mobile networks, including 5G, are expected to have even lower radiofrequency electromagnetic field (RF-EMF) output power.
Further analysis found no significant correlation between where men stored their cell phones, primarily in their pockets, and lower semen parameters. However, it should be noted that the group of men who kept their phones away from their bodies was relatively small, making it difficult to draw strong conclusions.
Scientists are calling for more research to better understand the connection between cell phone use and male fertility as technology continues to evolve. Rita Rahban, the first author of the study, highlighted the need to explore whether microwaves emitted by mobile phones directly or indirectly affect sperm production, increase testes temperature, or interfere with hormonal regulation.
The study’s findings add to the growing concern about the possible detrimental effects of RF-EMFs emitted by cell phones on reproductive functions. As mobile phone usage continues to increase, it is crucial to further investigate this potential health risk and develop strategies to minimize any negative impact on male fertility.