Now, hemorrhage can be very dangerous. It can cause cause damage to the tissues and organs of our body. And so to prevent hemorrhage from actually taking place and causing damage we have the blood clot in cascade that is immediately initiated. And when the blood clot in cascade is initiated we produce these blood clots and the blood clots are used to create temporary seals along that area where the cut actually exists on that blood vessel. So we know that blood clots can be very, very beneficial. But on the other hand, if we form too many blood clots or if we can't break down the blood clots properly or if those blood clots escape that localized area where that injury took place that can lead to many, many problems.