Doctor I am Priti Singh Female 27 yrs ols I am unmarried. My fever is during 1 month. My blood test , urine routine , My X ray of chest report is normal. there is no any disease is found. but doctor told me urine culture test. i don't know what is this Doctor I am Priti Singh Female 27 yrs ols I am unmarried from Patna. My fever is during 1 month. My blood test, urine routine , My X -ray of chest report is normal. there is no any disease is found. but doctor told me urine culture test. i don t know what is this. What is cost of this test?. Kindly tell me what is reason behind it?