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Sleep apnoea means you stop breathing for some time while asleep. Your brain then tells your body to wake up so that you can get much-needed oxygen.

Picture this happening 42 times an hour every night. That’s what Juanita Herholdt used to go through before getting tested and treated for this sleep disorder.

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This story was produced by the Bhekisisa Centre for Health Journalism. Sign up for the newsletter.

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