My son is 6, and has symptoms of frequent urination, occassional bed-wetting, and discomfort (sometimes pain) on urination. Urinalysis revealed 3+ leukocytes, 2+ protein, 25/HPF WBC, 8-12/HPF RBC, 1+ bacteria, and 1 renal EPI cell/HPF. He had no ultrasound or urine culture done. What could be wrong with him, and what should I do next? Thank you. Nichole - Very worried mother.