For a newborn, plan 12–20 muslin squares and 3–5 large muslin swaddles, adjusted to your laundry routine and spit-up levels.

Most new families do well with 10–12 muslin squares and 2–4 large muslin swaddles for a newborn’s daily messes and sleep prep.

Newborn formula: start 30–60 mL every 2–3 hours; by week 1 aim for ~150–200 mL/kg/day; by 1 month many take 90–120 mL per feed.

Newborn milk per feed: first 24–48 hours about 5–15 mL; day 3–7, 30–60 mL; by 2–4 weeks 60–90 mL, with 8–12 feeds daily.

Typical breast milk intake rises from 5–7 mL per feed on day 1 to 45–60 mL by day 7; by 2–4 weeks many newborns take about 480–720 mL across 24

In the first day a newborn drinks about 5–7 ml per feed; by days 3–4 about 20–30 ml; by the end of week 1 around 45–60 ml, adding up to roughly 300–700 ml in

For newborn care, plan 8–12 small muslins for feeds and spit-ups, plus 2–4 large swaddles; adjust for laundry gaps, reflux, twins, or daycare.

Most newborns use 8–12 diapers per day, with at least 5–6 wet diapers after day 5 and frequent poops early on.

One to three days old newborns usually take 2–30 ml per feed, rising to 30–90 ml by the end of week one, with 8–12 feeds in 24 hours.

Newborn vision sharpens fast: focus improves by 2–3 months, color and depth by 4–6 months, with clarity maturing through the first year.