Corian is a solid material that produces a nonporous countertop resistant to water and staining. Made from a proprietary blend of natural minerals bonded with quality acrylic, the result is a durable surface that is easy to clean.
I have had blood in my urine just like you explained for years. I always had pelvic pain as well. About 3 years ago I was diag with Interstitial Cysitis (IC). It's a bladder disease and will cause blood in the urine. Once I was diagnosed other things made sense. I felt pains that I had no idea were my bladder all those years. My OBGYN finally sent me to a Urologist and they were able to make the diag fairly quickly.
No amount of blood in your urine is normal but that doesn't mean that it is caused by something dangerous. Hematuria can be microscopic (not seen except by laboratory studies) or macroscopic (can be seen by the naked eye). The most common reason for blood in the urine is a urinary tract infection or an enlarged prostate. The most worrisome reason for having blood in the urine is cancer of the bladder or kidney. Having smoked in the past, exposure to industrial chemicals, and advanced age can be risk factors for having cancer.