What if the color appears after the 15-second time limit? Is that a positive test result?
A. This does not necessarily mean a positive test result. This product works on the same principle as a home pregnancy test. A pregnancy test detects elevated hormone levels that are present in the female body when she is pregnant. tru-testâ„¢ detects uniquely high enzyme concentrations that are produced only in the male prostate gland. Only these very elevated enzyme levels will cause the test kit to react instantly within the 15-second time limit. Vaginal secretions will turn the test paper from 15 seconds to 20 seconds.