However, because a corporation is not a real, or natural, person, someone must sign on the corporation's behalf. A stockholder does not have the automatic right to sign a corporation's contracts. The corporation must legally authorize the stockholder to sign on its behalf.
A miscarriage can be a common cause of brown to black vaginal bleeding. Not all the women realize that they are pregnant until there is an abnormally heavy bleed particularly consisting of large clots or the color varying from the normal period blood.
Caused by an enlargement of the ovaries, PCOS can cause brown period blood or brown spotting before period bleeding occurs because a small amount of fluid is leaked form the follicles of the ovary sometime during the cycle.