Effect of Radiofrequency Radiation Emitted by Modern Cellphones on Sperm Motility and Viability: An In Vitro Study

Authors: Chu KY, Khodamoradi K, Blachman-Braun R, Dullea A, Bidhan J, Campbell K, Zizzo J, Israeli J, Kim M, Petrella F, Ibrahim E, Ramasamy R

Year: 2023

Category: Biomedical Research

Journal: Eur Urol Focus

DOI: 10.1016/j.euf.2022.11.004

URL: https://pubmed.ncbi.nlm.nih.gov/36379868/

Abstract

Overview

This study explores the impact of radiofrequency electromagnetic radiation (RF-EMR) from modern smartphones on sperm motility and viability. The focus is on the wireless spectrums 4G, 5G, and WiFi, and their effects on human semen.

Background

Modern cellphones emit RF-EMR required for various connectivity purposes.
The prolonged presence of cellphones in trouser pockets with active Bluetooth connections has raised concerns regarding increased exposure risks.

Objective

The objective is to investigate if physical barriers or increased distance from the source can mitigate the negative effects of RF-EMR on semen quality.

Methodology

Semen samples from normozoospermic men were exposed to RF-EMR emitted by smartphones during a WhatsApp voice call across 4G, 5G, and WiFi connections to test for changes in sperm motility and viability under controlled laboratory conditions. Protective measures were also tested.

Findings

Significant decrease in sperm viability and motility was observed with WiFi exposure but not with 4G or 5G.
Variability in results across different brands and models of smartphones indicates the need for further research.

Conclusion

This exploratory study demonstrates that WiFi connectivity poses risks to male fertility by decreasing semen quality, highlighting the urgent need for continuous research and immediate preventive measures.

Patient Summary

We demonstrate that the data usage via WiFi on cellphones might impair sperm quality in terms of motility and viability compared to other types of wireless connections.

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