Men’s Erections as Peacock Tails

Much information can be gleaned about a man’s health based on the quality of his erections. As such, erections serve as an honest signal of a man’s physical as well as mental wellbeing not unlike the role that a peacock’s tail serves in communicating a suitor’s quality to admiring hens. read more
Source: Psychology Today Sex Center - Category: Sexual Medicine Authors: Tags: Evolutionary Psychology Health Sex costly signal diseases erectile dysfunction heavy smoking honest signal impotence man ' s health peacock s tail peacocking penis health public service announcements sexual selection su Source Type: news