Effects of wireless local area network exposure on testicular morphology and VEGF levels Çakmak E et al. · 2026
Turkish researchers exposed male rats to WiFi-frequency radiation (2.45 GHz) for one hour daily over 60 days and found significant damage to testicular tissue structure. The exposed rats showed reduced sperm-producing tube diameter, thinner tissue layers, and fewer support cells, along with increased levels of a blood vessel growth protein called VEGF. This suggests that common WiFi frequencies may harm male reproductive health through cellular damage mechanisms.
Unknown authors · 2026
Researchers exposed male rats to 3.5 GHz radiofrequency radiation (similar to some 5G frequencies) for 2 hours daily over 30 days and found significant damage to reproductive hormones and sperm-producing tissues. The antioxidant supplement CoQ10 provided partial protection against these harmful effects. This suggests that even low-level exposure to certain wireless frequencies may impact male fertility.
Unknown authors · 2025
Researchers exposed male rats to 2.45 GHz electromagnetic radiation (the same frequency as WiFi and microwave ovens) for 2 hours daily for one month, finding significant damage to testicular tissue and reduced fertility markers. However, rats given alpha-lipoic acid supplements showed protection against this damage. The study suggests that WiFi-frequency radiation can harm male reproductive health through oxidative stress and inflammation.
Unknown authors · 2025
Chinese researchers exposed male mice to 4.9GHz 5G radiation for one hour daily over 42 days, then bred them with unexposed females. The male offspring showed increased anxiety-like behaviors and reduced sperm quality, even though they were never directly exposed to the radiation themselves. The study suggests fathers' radiation exposure can affect their children through changes in sperm DNA.
Unknown authors · 2025
Researchers studied 80 male auto workers exposed to magnetic fields, electric fields, and other workplace hazards to predict reproductive health impacts. Machine learning models found that magnetic field exposure was the strongest predictor of reduced free testosterone levels, followed by electric field exposure. The study demonstrates that electromagnetic field exposure in industrial settings poses measurable risks to male fertility.
Unknown authors · 2025
Researchers exposed pregnant rats to cell phone radiation at different stages of pregnancy and examined the ovarian development of their female offspring. They found that maternal cell phone exposure significantly reduced hormone levels, decreased healthy egg cell development, and increased cell death in the ovaries of newborn rats. The effects were most severe when mothers were exposed during the first week of pregnancy.
Unknown authors · 2025
Researchers exposed rats to 5.9 GHz 5G radiation for 2 hours daily for 30 days and found significant damage to testicular tissue, including loss of sperm cells and increased cellular stress markers. When rats were also given coenzyme Q10 supplements, the testicular damage was largely prevented. This suggests 5G frequencies may harm male reproductive health through oxidative stress.
Unknown authors · 2025
Researchers exposed male rats to 2.45 GHz Wi-Fi radiation for either 4 or 24 hours daily over 8 weeks and found significant damage throughout the reproductive system. The study revealed tissue damage in testes, sperm ducts, and accessory glands, along with reduced sperm count and impaired sperm movement. This comprehensive analysis shows Wi-Fi exposure affects the entire male reproductive system, not just sperm production.
Syed Taha SMA et al. · 2025
Researchers exposed male rats to 5G frequencies (3.5 GHz and 24 GHz) for 60 days and found significant damage to sperm quality and testicular function. Both frequencies reduced sperm motility and concentration, with 24 GHz causing more severe effects including immune system disruption. The damage worsened with longer daily exposure times.
Unknown authors · 2025
Researchers tracked 1,666 pregnant women in Iran from 2015-2019, measuring their exposure to cell phones, cordless phones, and Wi-Fi devices. Women with longer cell phone call durations during pregnancy showed significantly higher rates of miscarriage, abnormal birth weight, and abnormal infant height. The study found that every additional minute of daily cell phone use increased miscarriage risk by 0.6%.
Unknown authors · 2025
Researchers sequenced the CDC25A gene in men with idiopathic azoospermia (no sperm production of unknown cause) and found novel genetic mutations that appear only in infertile men. These mutations in a gene critical for sperm cell development may help explain why some men cannot produce sperm, potentially leading to better diagnosis and treatment of male infertility.
Unknown authors · 2025
Researchers exposed adult zebrafish to Wi-Fi radiation from a 4G router for 4 hours daily over 30 days, then bred them in radiation-free conditions. The offspring showed increased death rates, physical deformities, and anxiety-like behavior, while adult fish developed reproductive organ damage. This suggests Wi-Fi exposure can harm not just exposed individuals but their children too.
Unknown authors · 2025
Researchers exposed female rats to 700MHz 5G radiation for either 10 days (6 hours daily) or 60 days (4 hours daily) to study reproductive effects. While hormone levels and DNA remained mostly normal, long-term exposure caused oxidative stress in ovaries and tissue changes including cystic follicles. The findings suggest prolonged 5G exposure may harm female reproductive organs through cellular damage.
Unknown authors · 2025
Researchers exposed pregnant rats to 3.5 GHz radiofrequency radiation (similar to 5G frequencies) and found that their male offspring developed severe testicular damage by adulthood. The exposed rats showed reduced sperm production, increased DNA damage, and higher rates of cell death in reproductive tissues compared to unexposed controls.
Unknown authors · 2025
Researchers exposed male rats to 35.5 GHz millimeter waves (5G frequency) for 2 hours daily over 60 days. The radiation significantly reduced sperm count and viability while increasing DNA damage and oxidative stress in testicular tissue. This study adds to growing evidence that 5G frequencies may harm male fertility through cellular damage mechanisms.
Unknown authors · 2025
Researchers exposed sperm samples from 102 healthy men to electromagnetic fields from various devices for one hour in an IVF laboratory setting. Mobile phones and Wi-Fi repeaters significantly reduced sperm motility, while other EMF-emitting equipment showed no effect. The findings suggest certain wireless devices may harm male fertility.
Unknown authors · 2025
Researchers exposed adult zebrafish to Wi-Fi radiation from a 4G router for 4 hours daily over 30 days, then bred them in EMF-free conditions. The offspring showed increased death rates, physical deformities, and anxiety-like behavior, even though they were never directly exposed to the radiation themselves. This suggests Wi-Fi exposure can damage reproductive health and harm future generations.
Syed Taha SMA et al. · 2025
Malaysian researchers exposed male rats to 5G frequencies (3.5 GHz and 24 GHz) for 60 days and found both frequencies damaged sperm quality and disrupted testicular immune function. The 24 GHz millimeter waves reduced sperm concentration and viability, while 3.5 GHz primarily affected sperm movement. Longer daily exposures (7 hours vs 1 hour) made the damage worse.
Unknown authors · 2025
Researchers exposed female rats to 700MHz 5G radiation for either 10 days (6 hours daily) or 60 days (4 hours daily) to study reproductive effects. While hormone levels and fertility cycles remained mostly normal, long-term exposure caused oxidative stress in ovaries and tissue changes including cystic follicles. The findings suggest prolonged 5G exposure may harm reproductive organs through cellular damage.
Unknown authors · 2025
Scientists exposed pregnant rats to 3.5 GHz radiofrequency radiation (similar to 5G frequencies) and examined the male offspring at 12 months old. The study found significant damage to sperm production, including smaller testicular structures, abnormal sperm, and increased cell death. This suggests that wireless radiation exposure during pregnancy may have lasting effects on male fertility.
Unknown authors · 2025
Researchers exposed male rats to 35.5 GHz millimeter wave radiation (similar to 5G frequencies) for 2 hours daily over 60 days. The exposed rats showed significant decreases in sperm count and viability, increased DNA damage in testicular tissue, and elevated oxidative stress markers. This study suggests that chronic exposure to 5G-type frequencies may harm male reproductive function through cellular damage mechanisms.
Unknown authors · 2025
Researchers exposed 9-day-old chicken embryos to Wi-Fi radiation (2.4 GHz) for their entire development period and found damage to developing kidney structures. The Wi-Fi exposure caused cell death, increased cell division, and blood vessel congestion in the embryonic kidneys, even though overall organ development appeared normal.
Unknown authors · 2025
Researchers exposed male rats to 5.9 GHz 5G radiation for 2 hours daily and found significant damage to testicular tissue, including inflammation, reduced sperm production, and cellular stress markers. The antioxidant coenzyme Q10 prevented most of this damage when given alongside the radiation exposure.
Unknown authors · 2025
Researchers exposed female rats to 700MHz 5G radiation (4-6 hours daily for 10-60 days) and found no changes to reproductive cycles or DNA damage, but discovered increased testosterone levels and oxidative stress markers in ovaries. Long-term exposure caused tissue changes including cystic follicles and abnormal blood vessels in ovarian tissue.
Unknown authors · 2025
Researchers exposed male rats to 35.5 GHz millimeter waves (used in 5G technology) for 2 hours daily over 60 days. The radiation significantly reduced sperm count and viability, caused DNA damage in testicular tissue, and increased oxidative stress markers. This study raises concerns about potential reproductive health effects from chronic exposure to 5G frequencies.
