What is the cause when your blood won't congeal?

actually it can cause a blood clot..... you see is you cut off your cerculation the

White blood cells help clot the blood.

It's nothing really what you do, but it does occur when you are obese ( very fat ). It's when your blood isn't thin enough to go through your vains and gets built up somewhere. Usually people take...

Bleeding in the digestive tract, which may be caused by a variety of disorders, including ulcers, gastritis, dilated or twisted veins, inflammatory bowel disease, hemorrhoids, polyps, or cancer.