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Reproductive Health

Semen analysis of military personnel associated with military duty assignments.

No Effects Found

Weyandt, TB, Schrader, SM, Turner, TW, Simon, SD · 1996

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Military radar operators showed significantly lower sperm counts than unexposed soldiers, suggesting occupational microwave exposure may impair male fertility.

Plain English Summary

Summary written for general audiences

Researchers studied sperm quality in military personnel who operated radar equipment (which emits microwave radiation) compared to soldiers without such exposure. They found that radar operators had significantly lower sperm counts and concentration than unexposed soldiers. This suggests occupational microwave exposure may reduce male fertility, though the small study size limits the strength of these conclusions.

Study Details

The aim of this study is to investigate Semen analysis of military personnel associated with military duty assignments.

A collaborative study between the U.S. Army Biomedical Research and Development Laboratory (USABRDL)...

Analysis of the questionnaire information revealed that concern about fertility problems motivated p...

Additional studies, incorporating larger numbers of individuals, should be performed in order to more optimally characterize potential lead and microwave exposure effects on male fecundity.

Cite This Study
Weyandt, TB, Schrader, SM, Turner, TW, Simon, SD (1996). Semen analysis of military personnel associated with military duty assignments. Reprod Toxicol 10(6):521-528, 1996.
Show BibTeX
@article{weyandt_1996_semen_analysis_of_military_3491,
  author = {Weyandt and TB and Schrader and SM and Turner and TW and Simon and SD},
  title = {Semen analysis of military personnel associated with military duty assignments.},
  year = {1996},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/8946566/},
}
PubMed: 8946566

Cited By (56 papers)

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Quick Questions About This Study

A 1996 military study found radar operators had significantly lower sperm counts and concentration compared to unexposed soldiers. The research suggests occupational microwave radiation from radar equipment may reduce male fertility, though the small study size limits these conclusions.
Military personnel exposed to microwave radiation showed statistically significant reductions in sperm count per milliliter and per ejaculate compared to unexposed soldiers. However, researchers noted the small study population and confounding factors limit the reliability of these findings.
Research on military radar operators found lower sperm counts and concentration compared to soldiers without radar exposure. While the study suggests potential fertility impacts from microwave radiation, researchers emphasized that larger studies are needed to confirm these effects.
A study of military personnel found those with potential microwave exposures had significantly lower sperm counts than unexposed soldiers. The research indicates possible fertility risks from occupational EMF exposure, but larger studies are needed for definitive conclusions.
Military radar operators showed statistically significant decreases in sperm count and concentration compared to unexposed personnel. The study suggests radar's microwave emissions may impact male reproductive health, though researchers called for larger studies to verify these findings.