For a healthy 2-week-old infant, what is the optimal total daily sleep?

For a healthy 2-week-old infant, what is the optimal total daily sleep?

• A. 12 to 15 hours
• B. 10 to 12 hours
• C. 15 to 18 hours
• D. 18 to 20 hours

Answer: (A)

Newborn sleep needs are extremely high and come in short blocks around the clock because feeding every few hours and immature sleep-wake rhythms shape their day. For a healthy two-week-old, total sleep in a 24-hour period is typically around 12 to 15 hours. This range reflects the common variation among infants at this age while still allowing for the frequent waking needed for feeding and growth. The other options push the daily total outside what’s usually observed in newborns: too little sleep can limit growth and development at this stage, while markedly more sleep is less typical for a two-week-old. In practice, expect multiple naps totaling roughly half the day, with wake periods for feeding every 2–4 hours.

Newborn sleep needs are extremely high and come in short blocks around the clock because feeding every few hours and immature sleep-wake rhythms shape their day. For a healthy two-week-old, total sleep in a 24-hour period is typically around 12 to 15 hours. This range reflects the common variation among infants at this age while still allowing for the frequent waking needed for feeding and growth. The other options push the daily total outside what’s usually observed in newborns: too little sleep can limit growth and development at this stage, while markedly more sleep is less typical for a two-week-old. In practice, expect multiple naps totaling roughly half the day, with wake periods for feeding every 2–4 hours.