How do you measure BPFSL
Well firstly let me say that I understand what BPFSL means and and I have been doing pe for about a month and a half now (only stretching). I am wondering how to properly measure BPFSL. If I stick the ruler against my pelvic bone and then stretch my penis, it hurts.I can’t do it that way as it crushes the skin against the ruler and it is painful. Stretching it first also presents a problem, my penis and pelvic base form a triangular shape so it’s not just my penis, making it very hard to accurately measure.
Someone help me out!