blood in my urine for four days now. I waited, because I had eaten beets four days ago, and I thought that might be causing the red. It does not happen every time I urinate, but it does happen at least once or twice a day. Is this an emergency, or can it wait until I get a regular appointment. It is a 3 day weekend, so first regular appointment would be three days from now. No pain. No burning and no it s not menstrual blood. I am 58 and well past menopause.