What is the difference between a period and a menstruation?
Great question! The words “period” and “menstruation” are often used interchangeably, but there’s a slight difference in meaning:
🔴 Menstruation
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Refers to the biological process where the lining of the uterus (endometrium) sheds because pregnancy didn’t occur.
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It’s part of the menstrual cycle and involves the discharge of blood, tissue, and mucus through the vagina.
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Menstruation is the scientific/medical term.
🔴 Period
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A common everyday word used to describe menstruation.
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When someone says, “I’m on my period”, they mean they are currently menstruating.
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“Period” usually refers specifically to the days of bleeding (3–7 days), while menstruation also includes the biological context of why it happens.
✅ In short:
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Menstruation = medical term for the process.
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Period = casual term for the bleeding days.