If there're less than 10 white blood cells found in prostate fluid during only one test, then it's ok and you don't need to worry about it.
If there're more than 10 WBC found or you get the same result after testing this for more than two times, then it may be a sign of some genital system inflammation, perhaps prostatitis.
You may refer to your symptoms to help find out what the health problem is. However for diagnosing your condition you still need to offer more details or do more tests.
