Newborns take about 16–24 oz per day in week one, moving toward 20–30 oz by weeks 2–6; let hunger cues and diaper counts guide each day.

Newborns typically take 1–2 oz per feed in days 1–3, 2–3 oz by week 2, and about 3–4 oz by week 4—roughly 16–24 oz daily, with a soft 32-oz cap.

In the first week, 0.5–2 oz of breast milk per feed; by weeks 2–6, most newborns drink 1.5–3 oz across 8–12 feeds in 24 hours.

Newborns start with 1–2 oz per feed, move to 2–3 oz by week two, and reach about 3–4 oz per feed near the end of month one.

Most newborns gain about 0.7–1 ounce per day (20–30 g) after day 5, once birth-weight is regained by 10–14 days.

Newborn breast milk intake: about 1–3 oz (30–90 mL) per feed in the first weeks, totaling ~16–24 oz (480–720 mL) a day across 8–12 feedings.

Newborns often lose 5–7% of birth weight—about 6–9 oz for a 7 lb 8 oz baby—and as much as 10% in some cases in the first 3–4 days.

Newborn expressed milk: ~0.1–0.3 oz/feed day 1, 0.2–0.5 day 2, 0.5–1 day 3, 1–2 day 4, then 2–3 oz/feed by weeks 2–3.

Newborn milk starts near 0.5–1 oz on day 1 and rises to 2–3 oz by week 2, with about 8–12 feeds across 24 hours.

Most newborns take 1–3 oz of expressed breast milk per feed in the first weeks, 8–12 times daily; prepare bottles in small 2–4 oz portions.