When is urine good?

It is recommended that the best urine test is fresh urine, so the results of the test are best. Urine test generally recommends that we take midstream urine, midstream urine is to discharge a part of urine and then collect urine. Male patients when checking urine, if the foreskin is too long, must open the foreskin to clean the glans, urethral orifice to take samples. Female patients must clean the perineum, separate the labia, and take midstream urine. Urine test is not recommended for female patients during menstruation, because menstruation can cause errors in urine test results. For urine culture, it is best to use clean midstream urine. Female patients can use catheterization to take samples, or they can take samples through suprapubic bladder puncture.