Hello Dr. My Father is 59 years old.Now a days he is feeling pain in lower abdomen , fatigue ,micturation, infection in Urine. He saw a physician and Doctor suggested him some test. His Ultrasound , blood test and Urine tests all are normal. only Urine culture showed infection 1-2 pus cell and 3-4/HPF -RBC. can You suggest me what can be the problem, as sometime he feels pain in lower region..