Up to 1 in every 50 pregnancies are ectopic -- that is, they implant outside the uterus and cannot be saved. Learn about the causes, symptoms, and confusion surrounding this common issue in today's episode of BrainStuff, based on this article: https://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/complications/10009-what-is-an-ectopic-pregnancy.htm

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