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Reproductive Health

Rat fertility and embryo fetal development: influence of exposure to the Wi-Fi signal.

No Effects Found

Poulletier de Gannes F, Billaudel B, Haro E, Taxile M, Le Montagner L, Hurtier A, Ait Aissa S, Masuda H, Percherancier Y, Ruffié G, Dufour P, Veyret B, Lagroye I · 2013

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Rats showed no fertility problems from high-level Wi-Fi exposure, but human chronic low-level exposure patterns remain understudied.

Plain English Summary

Summary written for general audiences

French researchers exposed rats to Wi-Fi signals (2.45 GHz) for one hour daily during sexual maturation, mating, and pregnancy to test effects on fertility and fetal development. The study found no harmful effects on reproductive organs, fertility rates, or fetal abnormalities, even at high exposure levels of 4 watts per kilogram. This suggests Wi-Fi exposure at these levels may not significantly impact reproductive health in rats.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 2.45 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 2.45 GHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

The study examined exposure from: 2450MHz Duration: 1h/day, 6days/week

Study Details

We evaluated the effects of exposure to the 2450MHz Wi-Fi signal (1h/day, 6days/week) on the reproductive system of male and female Wistar rats, pre-exposed to Wi-Fi during sexual maturation.

Exposure lasted 3 weeks (males) or 2 weeks (females), then animals were mated and couples exposed fo...

In our experiment, no deleterious effects of Wi-Fi exposure on rat male and female reproductive orga...

Cite This Study
Poulletier de Gannes F, Billaudel B, Haro E, Taxile M, Le Montagner L, Hurtier A, Ait Aissa S, Masuda H, Percherancier Y, Ruffié G, Dufour P, Veyret B, Lagroye I (2013). Rat fertility and embryo fetal development: influence of exposure to the Wi-Fi signal. Reprod Toxicol. 36:1-5, 2013.
Show BibTeX
@article{f_2013_rat_fertility_and_embryo_3310,
  author = {Poulletier de Gannes F and Billaudel B and Haro E and Taxile M and Le Montagner L and Hurtier A and Ait Aissa S and Masuda H and Percherancier Y and Ruffié G and Dufour P and Veyret B and Lagroye I},
  title = {Rat fertility and embryo fetal development: influence of exposure to the Wi-Fi signal.},
  year = {2013},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/23178895/},
}
PubMed: 23178895

Cited By (47 papers)

Quick Questions About This Study

French researchers found that one hour daily WiFi exposure at 2.45 GHz during sexual maturation, mating, and pregnancy had no harmful effects on rat fertility rates or reproductive organ function, even at high exposure levels of 4 watts per kilogram.
A 2013 study exposed pregnant rats to 2.45 GHz WiFi signals for one hour daily and found no macroscopic abnormalities in fetuses, even at the critical exposure level of 4 watts per kilogram during pregnancy development.
Research on pregnant rats showed no deleterious effects from WiFi exposure at 4 watts per kilogram for one hour daily during mating and pregnancy, with no observed fetal abnormalities or fertility problems in this controlled study.
French scientists exposed rats to 2.45 GHz WiFi signals during sexual maturation and found no harmful effects on male or female reproductive organs, suggesting WiFi exposure during development may not significantly impact reproductive health.
Researchers tested WiFi exposure at 2.45 GHz frequency with levels up to 4 watts per kilogram for one hour daily during rat pregnancy and fetal development, finding no significant effects on embryo health or development.