29 septiembre 2015
New research shows that how many sex partners people have is relative to their height and body mass. The study focused on 60,058 heterosexual men and women asking each to indicate their height, weight, and how many sex partners they have had. The median number of ‘sex partners’ reported for both men and women ages 30 to 44 was eight partners since they have been sexually active.
http://www.sciencedaily.com/releases/2015/09/150929142252.htm
