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.
This results in a black color period blood. Anything obstructing the flow of period blood from the uterus by blocking it or stopping it to pass through the cervix and then out from vagina can cause problems of color of period blood. It may be because the menses could not come out of uterus or even the vagina.