Key Stage 3
Meaning
Menstruation, sometimes called a period, is the stage in the menstrual cycle in which the thick lining of the Uterus breaks down and leaves the body through the vagina.
Key Stage 4
Meaning
Menstruation, sometimes called a period, is the stage in the menstrual cycle in which the thick lining of the Uterus breaks down and leaves the body through the vagina.