(CNN) -- Caroline Gold calls out to her three children as she takes pizza bagels out of the oven. Shai, 18 months old, runs to her high chair chanting, "Pizza, pizza!" Natanel, 7, comes in from another room in their Atlanta home. They join their sister, Eden, who is already at the table. Randy Gold sits down next to his son while Caroline puts food on everyone's plates. They seem like the quintessential family, in what could be any household in America. But a closer look reveals Caroline is feeding 5-year-old Eden. Eden cannot talk or walk. She needs help sitting up and doing most anything a girl her age should be doing on her own.
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1 in 5 Ashkenazi Jews in the United States are carriers for a genetic disease
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Couples who are carriers for the same disease have a 25% chance of passing it to their kids
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JScreen identifies the risks for the 19 most common Jewish genetic diseases
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Proponents say genetic screening needs to be standardized
Caroline Gold
Caroline
Caroline
Instead of focusing on the wonderful things the next year would bring, @placeholder says their family's dreams were shattered.
Eden
Eden
Eden
That dream included a bigger family; @placeholder was born two years later.
Eden
Eden
Eden
At first @placeholder didn't seem to be meeting her milestones on time.
Eden
Eden
Eden
At 9 months, @placeholder started physical therapy and had surgery to correct her crossed eyes.
Caroline Gold
Caroline
Caroline
The pediatrician continued to reassure @placeholder that every child develops at her own rate.
Caroline Gold
Caroline
Caroline
At one point, @placeholder was even told she should stop comparing her second child to her first and just enjoy her daughter.
Eden
Eden
Eden
The neurologist ran more tests before referring @placeholder to a geneticist.