average penile length yahoo
According to the new reports from the British Urilogical Institute, the average penis size when erect is 5.1 long and 4.7 in girth. This gives you a total volume of 118mm.eport Abuse. For length the average is 5.88 inches and the median is 5.65 inches. For girth the average is 4.97 inches and the median is 4.67 inches. The average is larger because very long and very thick ones bias things a bit.