• Welcome! The Physical Desire Test is intended to measure your sex drive so that you can compare it with those of the opposite sex and find a close match for yourself. The important thing is to be honest. Honest results will provide a good measure for perfect physical compatibility behind closed doors. The questions asked are quite direct, but yeild accurate results to achieve a good match. Members of the opposite sex whos score is within + or - 15% of yours will provide the most excellent physical desire match. Enjoy!