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TED-Ed

How does the morning-after pill prevent pregnancy? - Alison Edelman

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162 Questions Answered

TEDEd Animation

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In a 2021 study, researchers asked over 500 participants to explain how the morning-after pill worked. Despite these pills’ widespread use, 60% answered incorrectly. Emergency contraceptives are often misunderstood— even the phrase “the morning-after pill” is a misnomer. So, how do they work? Alison Edelman explores how two main types of emergency contraception disrupt or delay ovulation.

Watch the video and finish the Think section to complete the lesson.


About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Alison Edelman
Director
Magali García
Narrator
Bethany Cutmore-Scott
Composer
Salil Bhayani, cAMP Studio
Sound Designer
Anthony Nguyen, cAMP Studio
Director of Production
Gerta Xhelo
Produced by
Sazia Afrin
Editorial Director
Alex Rosenthal
Editorial Producer
Shannon Odell
Script Editor
Anna Rothschild
Expert Consultant
Kelly Cleland, Cristina Puig Borràs, Katie Kelly-Hankin

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