Why do women have periods?
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TEDEd Animation
Let’s Begin…
A handful of species on Earth share a seemingly mysterious trait: a menstrual cycle. We’re one of the select few mammals on Earth that menstruate, and we also do it more than any other animal, even though it’s a waste of nutrients, and can be a physical inconvenience. So where’s the sense in this uncommon biological process? TED-Ed describes the history and evolution of menstruation.
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Meet The Creators
- Director Biljana Labović
- Animation Artist Josephine Mark
- Script Editor Emma Bryce
- Narrator Susan Zimmerman
