Cell Phones, Wireless Sperm & Men’s Reproductive Health


Men’s Reproductive Health: Cell Phones, Sperm and Fertility

A 2017 analysis of over 40, 000 men in 50 countries found a 52.4% sperm decline in men from  North America, Europe, Australia and New Zealand. Environmental exposures from plastics to chemicals to cell phone and Wi-Fi radiation are likely an important reason for this decline. Animal studies in female animals have found impacts to ovaries and the female reproductive system as well. 

Consistent evidence from experimental research, epidemiological studies and in vitro (cells) laboratory, and in vivo (animal) studies shows that the radio frequency radiation exposure from wireless devices is associated with men’s reproductive health issues including:

  • Reduced sperm count
  • Reduced sperm motility and concentration
  • Damaged  sperm DNA
  • Altered sperm cell structure
  • Increased erectile dysfunction
Men's Reproductive Health - Save the Boys


“Our results indicate that exposure to RF-EMF produces increases in testicular proteins in adults that are related to carcinogenic risk and reproductive damage. In light of the widespread practice of men carrying phones in their pockets near their gonads, where exposures can exceed as-tested guidelines, further study of these effects should be a high priority.”

-Sepehrimanesh, Masood, Nasrin Kazemipour, Mehdi Saeb, Saeed Nazifi and Devra Lee Davis in “Proteomic analysis of continuous 900-MHz radiofrequency electromagnetic field exposure in testicular tissue: a rat model of human cell phone exposure.”

Wireless and Erectile Dysfunction

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Cell phones have also been linked to erectile dysfunction (ED). In a 2013 study published in the Central European Journal of Urology, men with ED carried switched-on cell phones for longer periods of time (average of 4.4 hours daily) than men without ED (average 1.8 hours daily).

“The epidemiological studies of men assessed for infertility were consistent in demonstrating decreased sperm motility associated with increased use of mobile phones” and “biological effects on sperm motility related to RF exposure”.

—The BC Center for Disease Control 2013 Report, A Radiofrequency Toolkit for Environmental Health Practitioners.

Environmental Impact on Semen Quality – What is the Role of Non-ionizing Radiation? Lecture by Hagai Levine, MD

Scientific Imaging of Cell Phone Radiation: Lecture clip by Dr. Devra Davis


Men's Reproductive Health - Save the Boys
Men's Reproductive Health - Save the Males Poster
Men's Reproductive Health - 10 things you can do
Men's Reproductive Health - 10 Steps to Safe Technology

News Articles

Sperm Count in Western Men Has Dropped Over 50 Percent Since 1973, Paper Finds, New York Times

Cellphone radiation may cause male infertility, Vanguard  

Let’s talk about male infertility, Toronto Star 

What Men Can Do

1. Read the Fine Print
All device manufacturers advise that each device should be held at some distance away from human bodies and brains. Turn the Power OFF on phones, tablets, Mp3 players etc, before they are placed in a pants pocket, suit jacket or tucked into clothing.

2. Prefer Non-Wireless Connections
For phone (landline), internet, printer and entertainment gear, connect by cord or cable with all wireless features off. Turning off your Wi-Fi at night reduces your exposure significantly. However if you have Wi-Fi on during the day (especially with the router near your body in your office) you could be getting daily significant exposure. Installing fully wired systems eliminates this source completely.

3. Increase Distance
Keep wireless devices away from your lap! Do not place your cell phone, laptop or tablet on your lap. Decrease your exposure by increasing your distance from emitting sources. Remember that even if a device is not in use, it will still emit regular short bursts of microwave radiation.

4. Turn It Off When Not in Use
You can easily decrease your exposures by turning off wireless networks and devices whenever you aren’t actively using them. Remember that DECT home phones, wireless routers and gaming consoles all emit microwave radiation regardless of whether you are actively using a device. Gaming consoles need to be completely unplugged to eliminate the radiation output.

5. Practice Safe Phone
When you must use a mobile phone, put in Airplane mode/Wi-Fi OFF when not in use and use a speaker phone, headset or a plug-in earpiece. When you use your cell phone do not rest it near your body. Trade in your home cordless phone for a good old fashioned landline with a wired handset and use that more often. Remember that children should not use mobile phones except in emergency.

6. Drive Safe
Power OFF in vehicles. Mobile devices distract us and a split second is all it takes. In terms of radiation exposure, they emit higher power radiation during travel and the metal surroundings create radiation hotspots. If your cell phone is on, do not rest your cell phone on your lap while driving. Place it as far away as possible.

“In this study, we reviewed structural and functional proteomic changes related to EMF exposure. Reported changes are categorized based on main affected tissue and also the most important adverse effects. Overall, these results demonstrate significant effects of radio frequency-modulated EMF exposure on the proteome…”

-Sepehrimanesh, M. & Davis, D.L. Proteomic impacts of electromagnetic fields on the male reproductive system, Comp Clin Pathol, 2016.

Exposure to wireless radiation has a cumulative effect. Each time we can make the choice to reduce radiation it makes sense. Sometimes we have a choice and sometimes we don’t. If you  make these simple changes you can reduce your exposure significantly.

Please share this information with your friends and family and learn more ways to reduce exposure.



Effects of electromagnetic waves emitted from 3G+ wi-fi modems on human semen analysis.
Effect of mobile telephones on sperm quality: A systematic review and meta-analysis
Effects of radiofrequency electromagnetic waves (RFEMW) from cellular phones on human ejaculated semen: an in vitro pilot study, Fertil Steril.
Immunohistopathologic demonstration of deleterious effects on growing rat testes of radiofrequency waves emitted from conventional Wi-Fi devices.
Use of laptop computers connected to internet through Wi-Fi decreases human sperm motility and increases sperm DNA fragmentation.
Cell phone usage and erectile function
Mobile phone radiation induces reactive oxygen species production and DNA damage in human spermatozoa in vitro
Pathophysiology of cell phone radiation: oxidative stress and carcinogenesis with focus on male reproductive system.
The Effects of Cell Phone Waves (900 MHz-GSM Band) on Sperm Parameters and Total Antioxidant Capacity in Rats.
Mobile phone radiation induces reactive oxygen species production and DNA damage in human spermatozoa in vitro.
Effects of the exposure to mobile phones on male reproduction: a review of the literature.
2.45 GHz Microwave Irradiation Adversely Affects Reproductive Function in Male Mouse, Mus musculus by Inducing Oxidative and Nitrosative Stress.


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