I am suffering from frequent urination. And sometimes burning micturition too. Nd I have done Kft ,lft, urine culture ,blood culture, CBC but all reports are normal and in urine culture too no bacteria suspected and I have done usg whole abdomen in that I found few concretions of 2 - 3 mm in left kidney calyx but my doctor said this is not the reason for frequent micturition .I have been admitted to hospital also and doctors gave me antibiotics but now I am discharged and facing the same problem. I can't understand why its happening to me. Can anyone help me to figure out the cause for the same. Please reply as soon as possible.