Your body warns you before bleeding begins. . On day one your uterus releases a chemical called prostaglandins. This chemical makes your uterus squeeze again and again so it can push out the old lining. The stronger the squeeze the stronger the pain. That is why you feel cramps back pain and even nausea. You may also see white discharge before the bleeding starts because your body is clearing out mucus and leftover lining. It is your body doing a lot of work in a very short time and that is why

Melbourne Cup winner ‘Half Yours’ was seen bleeding from the mouth during the post race interview. Commentators have since said the blood was due to a “minor laceration”, and that there was no need for any veterinary treatment. A horse bleeding at the finish line should never be considered “minor “. It’s a reminder that behind this spectacle, horses are suffering for gambling profits. | Animals Australia