A typical 1-week newborn takes about 30–60 mL (1–2 oz) per feed, usually 8–12 feeds in 24 hours, with cues and diapers guiding the final range.

Most 2-month-olds take 19–30 oz (570–900 mL) of breast milk in 24 hours, split into 8–12 feeds based on hunger cues.

Most 6-month-olds take 24–32 oz of breast milk per day across 4–6 feeds, while solids stay small.

Most 3-month-olds take 19–30 oz (570–900 mL) of milk in 24 hours, split into feeds that match their cues and steady growth.

Most 3-week-olds nurse 8–12 times in 24 hours, and many take 60–90 mL per expressed-milk feed, with diapers and weight gain guiding the target.

Most 3-month-olds take 24–32 oz (710–950 mL) a day, split into 6–8 feeds, and stop when they show they’re full.

Most 9-month-olds take 20–28 oz (600–830 ml) of breast milk a day, with solids rising and milk intake shifting by appetite.

A typical three-week-old baby drinks about 2 to 3 ounces of breastmilk every 2–3 hours, totaling roughly 20–30 ounces over 24 hours.

Most 11-month-olds take about 20–24 oz (600–720 mL) of breast milk per day, with solids filling the rest.

Most 2-month-olds take 19–30 oz (570–900 mL) of breastmilk per day, split across feeds that vary by baby.