My daughter, aged 3.5 years, weight 16 kg is having high fever. I had her urine test (RME). Here is the result: Sp. gravity: 1.021, Protein: negative, Sugar: negative, RBC: 1-2, Pus Cells: 0-1, Ep. Cells: 0-1, No casts/LPF/ Debris. Is this a good result or what does it mean?