Depends on WHY there is blood in your urine. There are several possible causes with different treatments. See a doctor. Now.
Blood.
sorry, but you have an S.T.D, I think
Kidney stones could be a cause. Sometimes when a kidney stone is passed it causes a little bleeding.
Blood in urine is a symptom of a number of medical conditions. The two most common causes are urinary tract infections and kidney stones. Rarer illnesses causing blood in the urine can be serious, such as tumours. If you are suffering from this problem you should seek medical attention immediately.
A severe urinary tract infection that has moved into the kidneys or any infection in the kidneys can cause blood in the urine. If you are seeing blood in your urine see a doctor as an infection in the kidneys can cause permanent kidney failure
The medical term for the presence of blood in urine is hematuria. Traces of blood in your urine could indicate a urinary tract infection, a kidney infection, an enlarged prostate or kidney disease. Other causes may be kidney or bladder stones, injury due to over exertion during exercise or cancer.
Blood in the urine can be caused by infection, stones, cancer, and many other causes. Follow up with your health care provider to make sure that the cause is not something serious.
Blood is not "converted" into urine. Urine is EXTRACTED from the blood by the two organs called the "kidneys".
A cause of leukocyte esterase in urine is an urinary tract infection. Leukocyte esterase is a test used to detect a specific substance that indicates that there may be white blood cells in urine.
Urea is one of the substances in urine, and urine is in your blood stream until the kidney extract the urine from your blood.
As blood leaves the vascular system pressure drops, leading to a decrease in perfusion to the kidneys. This causes a decrease in urine production. Put simply fluid is going in to some space in your body instead of leaving through the urine.