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.
Some common disorders that may cause blood in your urine include: Kidney infection or kidney stones. Kidney infections may also mean a high temperature and pain in the side of your abdomen while kidney stones can be painless or may cause abdominal pain. Enlarged prostate gland, which is commonly seen in older men.