
Turns Out, Down Syndrome Is The Most Common Genetic Disorder, Occurring Once In Every 800 Births, And No One Really Knows Why It Happens. It Just Does.
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Turns Out, Down Syndrome Is The Most
Turns Out, Down Syndrome Is The Most Common Genetic Disorder, Occurring Once In Every 800 Births, And No One Really Knows Why It Happens. It Just Does.
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