Where does the ruler go for measuring lengths
Hi,
When measuring lengths for BPEL and NBPEL, I found that there is a difference between placing the ruler onto the penis or measuring from the side of the penis. When measuring the BPEL from the side (putting the ruler onto the side of the penis, face up) there is a 1.5cm gain; compared to placing the ruler directly onto the penis. Which way is the most reliable?