In the first weeks, most newborns take 1–3 oz per feed and build toward 16–24 oz a day, then about 24–32 oz a day by one month.

Newborns usually feed 8–12 times a day; about 1–2 oz (30–60 ml) per feed in week one, growing to 3–4 oz (90–120 ml) by week four.

Newborn feeding: start with 1–2 oz every 2–3 hours; by 2–4 weeks most take 2–4 oz per feed or about 2½ oz per pound per day.

Newborn poop ranges from tiny meconium smears on day one to soft, mustard-like stools three to four times a day by around day four to five.

Hospital newborn screening in the U.S. usually costs $30–$300 per baby, with most families seeing $80–$200 billed for the blood spot; hearing and heart checks

In the first week, newborns take about 1–2 oz (30–60 mL) per feed, moving toward 2–3 oz every 3–4 hours; aim about 2½ oz per lb per day.

Most newborns start with 5–10 mL in the first hours, build to about 30–60 mL by day 3–4, and reach 60–90 mL per feed by week 2–3 across 8–12 feeds

In the first weeks, most newborns take 45–90 ml (1.5–3 oz) per feed every 2–3 hours; by 1 month, many take 90–120 ml (3–4 oz).

Most newborns take 1.5–3 oz (45–90 ml) per feed in the early weeks, rising toward 2–4 oz (60–120 ml) as appetite and growth settle.

Newborns typically take 30–60 mL per feed in the first days, rising to 60–90 mL by about a week and 90–120 mL by the end of the first month.