More probable applicant was prenatal the hormone estrogen
The initial model supposes one redheaded female enjoys on average higher sexual attract and sexual craft than just low-redheaded women due to some molecular apparatus you to definitely has an effect on both term away from red-colored hair in females in addition to their sexual choices. It’s been found that women with high 2D:4D digit proportion, which implies contact with an advanced regarding prenatal the hormone estrogen (Manning mais aussi al., 1998), report highest sex drive, large sociosexual appeal, and simpler attainment from sexual adventure (Manning and you will Fink, 2008; Varella ainsi que al., 2014). Weiterlesen