Joanies, I had issues with blood in urine a couple of times a few years back. I'm post meno too. Had the camera into bladder but nothing was found. The doctor carrying out the procedure said it was very common in woman of a certain age and was likely hormonal. The blood was never visible to the eye, just small traces. At least your getting it checked and if nothing, at least puts your mind at rest. Hope all goes well.