Is Your Cell Phone Affecting Fertility? What A 2025 Reproductive Health Review Says

A 2025 Systematic Review from Frontiers in Reproductive Health Links Cell Phone EMF Radiation to Fertility Issues

At WaveBlock®, our mission is to educate people about the potential dangers of long-term exposure to electromagnetic field (EMF) radiation and to create groundbreaking products that protect people from the EMFs that are emitted by tech devices. 

In this digital age, almost everyone in the world has a cell phone; and, most of us can’t live without them. From phone calls to emails to GPS to social media apps, we bring our phones everywhere — in our pockets, close to our bodies, and often keep them close for hours a day. 

The concern around the health effects of consistent exposure to EMF radiation has steadily increased, and scientists continue to express a need for caution around these devices and more research to prove how these high-powered electronics can affect our lives outside of tech functionality. EMF radiation exposure from things like cell phones, laptops, wireless earbuds, and more, has been linked to issues like migraines, chronic fatigue, sleep disruption, tissue damage, and much more.

Now, a new review published in the journal Frontiers in Reproductive Health has continued the conversation around a particular question in the tech radiation discourse: could the EMF radiation from our tech be affecting male reproductive health?

The scientists behind the review sifted through a mountain of data to try and decipher what happens to the male reproductive system when it's exposed to the same kind of EMFs that come from a cell phone. The findings are certainly a cause for concern.

While this research was conducted on animals and not humans, it's a critical warning sign. The reason scientists use animal models is that their biological systems are often similar enough to humans that the findings can inform us about our own health. The fact that consistent damage was observed across various animal studies suggests a pattern that shouldn't be ignored.

What the Researchers Concluded About EMF Radiation & Male Fertility Issues

For this systematic review, scientists gathered and analyzed dozens of published studies in rats, mice, and rabbits related to how EMF radiation affects male fertility. The results were surprisingly consistent: when these animals were exposed to frequent mobile phone radiation, their reproductive systems showed signs of stress and damage.

One of the most striking changes was in the structure of the testes themselves. The damage was histopathological, which is a fancy term that simply means the changes were seen in the actual tissue under a microscope. Under the microscope, researchers found that the EMF radiation exposure was causing issues like smaller sperm-producing tubes, thinner protective layers, fewer testosterone-making cells, and abnormal gaps in tissue. While these changes may sound solely physical, they directly affect how well the testes can produce healthy sperm and maintain hormonal balance.

And the effects weren't just on the "factory" itself but on the "product" as well. The research showed a significant decline in sperm quality. Across multiple studies, animals exposed to this type of cell phone EMF radiation had fewer sperm count overall, weaker sperm movement, less viable sperm, and a higher number of misshapen sperm. When a male is exposed to this kind of radiation, his sperm count can drop, their ability to swim (their motility) can be reduced, and their overall health (viability) can decrease. Even the number of abnormally shaped sperm, which are less likely to fertilize an egg, was on the rise.

Even more troubling was the impact on the cells that are crucial for producing testosterone — the male hormone vital for sperm production. The review noted a reduction in these Leydig cells. Less testosterone means a less efficient sperm-producing factory.

Think of it this way. Imagine a factory where not only are there fewer products coming off the line, but many of those products are also broken or defective. That’s what is happening to the testes of the exposed mice, rats, and rabbits. 

Why Might EMF Radiation Affect Male Fertility?

The WaveBlock® team has discovered (via research and talking to our customers) that several negative health issues can be unknowingly caused by consistent EMF exposure. WaveBlock® customers tell us that they feel our products help them biohack their health due to sleep improvement, less brain fog, improved headaches, and just overall peace of mind.

However, this specific systematic review talked about two main culprits that emerged in the research specifically related to male fertility. The first is heat. Testes are designed to stay slightly cooler than the rest of the body. It’s part of the reason they’re located outside the main body cavity. Carrying a phone close to the groin area can raise skin and tissue temperature. Even small increases in temperature can disrupt sperm production. It’s one of the reasons we also advise laptop users to keep their laptops off their laps!

The second culprit discussed was oxidative stress. Radiation from cell phones can increase levels of reactive oxygen species (ROS). ROS are unstable molecules that can damage cells, DNA, and cell membranes. You can think of ROS like “internal rust” that slowly degrades the machinery of sperm production. Oxidative stress is one of the main general concerns regarding EMF exposure in general. Generally, oxidative stress can also cause things like inflammation, cellular damage, neurological issues, metabolic disorders, cancer, and more.

Why This Systematic Review Matters in the EMF Radiation Conversation

If you’re thinking, “But these are just animal studies. Why should I be concerned?” When several independent studies keep showing the same effects across different species, it signals that something concerning might be going on.

The authors of this review are clear: we need more high-quality, human-based research before we can draw firm conclusions. But in the meantime, it’s reasonable to be proactive.

Our phones aren’t going away anytime soon and neither is our daily exposure to EMF radiation. The sheer amount of exposure we accumulate over years or decades could be troubling, especially for people already dealing with fertility issues. You also don’t have to wait for decades of research to make small changes. 

However, the WaveBlock® team doesn’t want you to panic or get rid of your phone. Having increased awareness, making small lifestyle changes, and prioritizing EMF protection and reduction can make a massive difference in your life. Limiting how long your phone is in your pocket, keeping it a few inches from your body, or using speakerphone or wired earbuds can all help reduce direct exposure.

Protect Your Health with WaveBlock® EMF Protection Products

Our team wants you to know that we consider this new systematic review another way to increase awareness rather than scare people. It's a reminder that while our technology is incredibly convenient, it may not be without its costs. It also underscores the need for more research, specifically on human male fertility. For now, the best we can do is be mindful of our exposure and take simple steps to protect our reproductive health (check out our blog post on EMF protection tips for pregnancy as well).

WaveBlock® is proud to make products with our groundbreaking and patented EMF-reduction technology. We just launched a new EMF-reducing iPhone case, and we have EMF-reduction stickers for several models and brands of cell phones. WaveBlock® also have makes EMF radiation reduction stickers for wireless earbuds, laptops, and tablets. Our sleek, easy-to-use, and affordable products make EMF reduction simple. Our products are lab tested and proven, made in the USA, and come with thousands of five-star reviews from happy customers.

Let WaveBlock® keep you safe from EMF radiation. Check out our EMF protection products today!