The relative size of a man’s testicles may influence the chances of him being a good father according to a study suggesting a biological basis for parenting abilities in men.
Men with larger testes are significantly less likely to display good parenting skills compared to men with smaller testes because of a well-established trade-off in evolution between mating and child-rearing, scientists said.
Larger testes are linked with higher testosterone levels and sperm counts, as well as increased promiscuity and, in humans, marital breakdown and divorce, the researchers said.
Emeffculation 101
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Rudi bangla
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