A friend has taught me a new trick that I felt was good enough to share....
Have you ever had a girl ask to pour citric acid on your penis?
Well, it turns out that when a diseased penis comes in contact with any citric acid it burns tremendously and causes the most uncomfortable burning feeling in the male appendedge....
If this happens you know that person has a problem, and cannot be trusted to have sex with!
Since I never had heard this before I started doing research to test this theory....
It turns out since some diseases are actually in the shaft of the penis and not seen by the naked eye the citric acid is able to absorb into the skin and leak into the shaft and determine for you if there is a problem....I have yet to test this theory myself, but so far the credibilty of it is 95% true and even though nothing but blood testing is 100% those are pretty good odds....
I just thought I would share this cheap alternative to blood testing every time you meet someone and if anyone actually tests this theory before me, let me know what your thoughts are!