According to Wessells (in inches):
Average—6 3/16 bpel
4 7/8 g
Increase in length from flaccid to erect length was from 3/16 inch to 3 1/2 inches.
This survey sounds like one that can be trusted. Interesting is the 3 1/2 inch limit on increase from flaccid to erect length. This was with just 80 men so there may be some men that increase more (but it should be very seldom).
Last edited by beenthere : 01-07-2004 at .