Positive means (+), and (+) is also the representation of masculinity through the symbol. The masculine is the opposite of the feminine, which is generally represented by (-). Therefore, a positive (+) is simply a repetition of a meaning in both Chinese characters and symbols, and the exact meaning should depend on the specific item being examined. It may be a description of the white blood cell count in the urine. A white blood cell count of (+) means that white blood cells can be found, but there are not many of them. If the white blood cells are particularly high, they will reach the level of (++) or (++++). The number of plus signs can indicate the corresponding degree of positivity, for example, a strong positive can be indicated by (++++). Such test results can also be used to indicate red blood cells in urine and white blood cells in vaginal secretions, so one should look at the specific items to be able to clarify the exact meaning.