define menstruation in science
Answers
Answer:
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Explanation:
Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus.
Another word for menstruation is "period." A period is the 2 to 7 days that a girl or woman has her menstrual flow, which is when blood and tissue leave her body through her vagina.
Each month, blood and tissue build up in the uterus to prepare for a fertilized egg in case a woman becomes pregnant.
Answer:
Menstruation, also known as a period or monthly, is the regular discharge of blood and mucosal tissue (known as menses) from the inner lining of the uterus through the vagina. The first period usually begins between twelve and fifteen years of age, a point in time known as menarche.
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