<unk>  (also called<unk>  hemorrhage) is a loss of blood from a blood vessel that collects inside the body.<unk>  is usually not visible from the outside. It is a serious medical emergency but the extent of severity depends on bleeding rate and location of the bleeding (e.g. head, torso, extremities). Severe<unk>  into the chest, abdomen, retroperitoneal space, pelvis, and thighs can cause hemorrhagic shock or death if proper medical treatment is not received quickly.<unk>  is a medical emergency and should be treated immediately by medical professionals.
Internal bleeding
Gastrointestinal bleeding
Implantation bleeding
Vaginal bleeding
Burn 
Burn
Bloody show
Cancer signs and symptoms