The yellowish urine of women may be a manifestation of less water intake and concentrated urine. If this situation is combined with frequent urination, urinary urgency or urinary pain, blood in the urine, may have a urinary tract infection, need to do further urine routine examination to make a clear diagnosis, if the urine routine found that the white blood cells are high, that can be diagnosed as a urinary tract infection. If it is a small amount of microscopic hematuria, can also appear yellowish urine performance, need to do routine urinalysis, this time inside the red blood cell index will be high or occult blood index is high, this situation needs to do further urinary ultrasound examination to rule out other problems.