Atlanta (CBS ATLANTA) – Men with small testicles are likely to be more nurturing and better fathers to their children.
A new study from Emory University finds that men who tend to be a loving parent also have smaller testicles. The research, released today in the Proceedings of the National Academy of Sciences, involved 70 men of varying ethnicities — most were Caucasian, five were Asian and 15 were African-American – with at least one child under two years old.
Prior studies have suggested that decreases in testosterone may suppress mating efforts, which potentially channels a man’s energy toward the care of infants and make these men more empathetic.
“Our data suggest that the biology of human males reflects a trade-off between mating and parenting effort,” says Emory anthropologist andstudy lead author James Rilling,
This study concludes that Wesley Warren is the worst father in the world (dude in the pic above). His story: http://www.dailymail.co.uk/news/article-2316750/Wesley-Warren-Jr-Successful-surgery-leaves-patient-watermelon-sized-scrotum-132lbs-lighter.html