Menstruation is a natural process that occurs in the bodies of many women and people assigned female at birth. It involves the shedding of the uterine lining when pregnancy does not happen. This usually happens once a month and can last from three to seven days. During this time, some may experience symptoms like cramps, mood swings, or fatigue. The menstrual cycle is controlled by hormones, which help regulate the timing and flow of menstruation. It's an important part of reproductive health and signifies that the body is functioning normally. Understanding menstruation can help reduce stigma and promote better health awareness among young people.