Darker Colors of Red, Brown, Black Older period blood can appear black, brown, or darker red. These colors suggest a slower flow. For most people, the blood oxidizes and gets darker over the ...

While any blood donor is welcome and prized, more Black donors are particularly needed, especially for recipients with sickle ...

If this happens, you'll experience bleeding, typically dark red or almost black in color, though the amount of blood will depend on the size of the area that detached. Important: Placental ...

During menstruation, the body sheds tissue and blood from the uterus through the vagina. This bloody discharge can vary from bright red to dark brown or black, depending on how old it is.