Altered Sex Ratios in Offspring of U.S. Submariners Urban Legend or Fact - Do Submariners Have More Daughters?

Conclusion: The submariners surveyed reported greater numbers of daughters than the general population, especially when on sea duty or in regular contact with submarines during shore duty. Further study should be done to confirm results and explore possible etiologies of differences in sex ratio. PMID: 30690470 [PubMed - as supplied by publisher]

https://www.ncbi.nlm.nih.gov/pubmed/30690470?dopt=Abstract

Source: Military Medicine - January 30, 2019 Category: International Medicine & Public Health Tags: Mil Med Source Type: research