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The Second to Fourth Digit Ratio and Age at First Marriage in Semi-Nomadic People from Namibia
The second to fourth digit ratio (2D:4D) is used as a potential marker for prenatal androgen exposure. It is associated with many behavioral and biological variables, including fertility and sexual behavior. However, direct association between 2D:4D and reproductive success—in populations where no c...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer US
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3338004/ https://www.ncbi.nlm.nih.gov/pubmed/22042160 http://dx.doi.org/10.1007/s10508-011-9866-6 |