A posterior position is where your baby has his head down, but the back of his head is against your spine. By the time labour starts, about one baby in 10 is in this back-to-back or posterior position.
1 Kidney stones, urinary tract infections, kidney disease, blood diseases, and some cancers are all known causes of blood in the urine. 2  Blood in the urine should always be evaluated by a doctor. 3  Blood in the urine may occur on its own or may accompany other symptoms.
I have had blood for two weeks. Answer. Kidney stones are one potential cause of blood in the urine (also known as hematuria). As the stones grow they may eventually become large enough to irritate either the lining of the kidney or the ureter (the tube connecting the kidney to the bladder) and cause injury to the local cells and capillaries.