Question
What are the distinct behavioral traits of 6-month-old babies with Down syndrome? How old do they typically have to be to sit up alone?
Answer
Babies with Down syndrome have a unique facial appearance that is often noticeable at birth, including a flat nasal bridge, wide-set eyes, low-set ears, and a short, thick neck. Additionally, their hands and feet may have shapes that differ from those of typical newborns. These features can help in initially determining if a baby might have Down syndrome. Typically, babies with Down syndrome may take 2 to 4 months longer than average newborns to sit up independently.