http://www.vancouversun.com/health/geni ... story.htmlWhen it comes to male fertility, it turns out that size does matter.
The dimension in question is not penis or testicle size, but a measurement known as anogenital distance, or AGD.
Men whose AGD is shorter than the median length -- around 2 inches (52 mm) -- have seven times the chance of being sub-fertile as those with a longer AGD...
That distance, measured from the anus to the underside of the scrotum, is linked to male fertility, including semen volume and sperm count, the study found. The shorter the AGD, the more likely a man was to have a low sperm count.
И чего только народ не измеряет!