Often the first symptom of prostate cancer is difficulty in urinating. However, because a very common, non-cancerous condition of the prostate, benign prostatic hyperplasia (BPH), also causes the same problem, difficulty in urination is not necessarily due to cancer.
Polar fleece. Blankets made out of polar fleece. Polar fleece is a soft napped insulating fabric made from a type of polyester called polyethylene terephthalate (PET) or other synthetic fibers. Other names for this fabric are Polar Wool, Vega Wool, or Velo Wools.
Flannel is a soft, light woven fabric, typically made out of wool, and sometimes combined with cotton or synthetic fibers. It is used to make clothing, particularly sleepwear, and bed sheets. Flannel has been made since the 17th century, when it was a popular fabric in Wales. Eventually, its use spread across the globe, and is now common all over the world for making lightweight, warm clothing.