Health care specialist Stacy Chagolla helps William Bishop compare plans at an Affordable Care Act enrollment fair in Pasadena, Calif., this month. David McNew/Getty Images hide caption

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Insurance companies say they are finding numerous mistakes on a digital form that's essential for signing up through HealthCare.gov. AP hide caption

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The Odon Device was inspired by a YouTube video about how to remove a cork from the inside of a wine bottle. The Odon Device hide caption

itoggle caption The Odon Device

Lara Imler has tried to cancel her enrollment on HealthCare.gov, but to no avail. Annie Feidt/Alaska Public Radio Network hide caption

itoggle caption Annie Feidt/Alaska Public Radio Network
Benjamin Arthur for NPR

Health and Human Services Secretary Kathleen Sebelius visits navigators helping enroll people on HealthCare.gov. Lynne Sladky/AP hide caption

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What seemed like a burden can become a gift. iStockphoto hide caption

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Small employers can still enroll in Affordable Care Act coverage through insurers or brokers, but not through the online exchanges. iStockphoto hide caption

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Madison Fitzgerald, 20, holds her baby, Jake, in the neonatal intensive care unit at Texas Children's Hospital in Houston. Jake, who was born 16 weeks too early, receives donor breast milk every three hours by mouth. Carrie Feibel/KUHF hide caption

itoggle caption Carrie Feibel/KUHF