Here are the numbers:
Erect Length: 168mm (6.61in)
Erect Girth: 165mm (6.50in)
I've made it! I've surpassed my initial goal of 6.5 inches in length. It took me four months and a little more work than the manufacturer advertised to do it, but I did it.
My gains have been fairly steady since I started the exercises. I'm quite happy and satisfied.
A comprehensive review of the experiment is coming up next.