Most newborns sleep about 14–17 hours in 24 hours, in short stretches, though newborn sleep varies widely in the first 8–12 weeks.

For U.S. newborns, the Hepatitis B series is 3 doses — birth, 1–2 months, and 6–18 months; a 4th dose may be given when combo shots are used.

Featured Snippet Answer: Newborns sleep about 14–17 hours per day, usually in 1–3 hour stretches, with a wide normal range during the first 12 weeks.

Newborns usually sleep 14–17 hours across 24 hours, in many short 1–3 hour stretches split between day and night.

Most families do well with 4–6 pacifiers for a newborn—enough for rotation, quick replacements, and clean spares.

Most newborns sleep about 14–17 hours in 24 hours, spread across short stretches with frequent feeds and brief wake windows.

Newborn sleep: 14–17 hours across 24 hours, split into short naps and night stretches, with frequent wakes for feeds and diaper changes.

Most newborns feed every 2–3 hours (8–12 times daily); avoid gaps over 4–5 hours in early weeks unless your pediatrician says otherwise.

Newborns in the USA typically have two routine visits in the first month: a 3–5 day check and a 1-month well-child visit, with added checks if needed.

In the first weeks, most newborns need 8–12 feeds per 24 hours, about every 2–3 hours, guided by hunger cues and steady weight gain.