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The good news about PMS

1,605,621 views | Robyn Stein DeLuca • TEDxSBU

Everybody knows that most women go a little crazy right before they get their period, that their reproductive hormones cause their emotions to fluctuate wildly. Except: There's very little scientific consensus about premenstrual syndrome. Says psychologist Robyn Stein DeLuca, science doesn't agree on the definition, cause, treatment or even existence of PMS. She explores what we know and don't know about it -- and why the popular myth has persisted.

Everybody knows that most women go a little crazy right before they get their period, that their reproductive hormones cause their emotions to fluctuate wildly. Except: There's very little scientific consensus about premenstrual syndrome. Says psychologist Robyn Stein DeLuca, science doesn't agree on the definition, cause, treatment or even existence of PMS. She explores what we know and don't know about it -- and why the popular myth has persisted.

This talk was presented to a local audience at TEDxSBU, an independent event. TED's editors chose to feature it for you.

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Robyn Stein DeLuca

Robyn Stein DeLuca

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Robyn Stein DeLuca asks, What do we really know about PMS?

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This talk was presented to a local audience at TEDxSBU, an independent event. TED's editors chose to feature it for you.

Read more about TEDx.