Breast milk intake by weight is measured in grams, and 1 gram lines up closely with 1 milliliter for everyday tracking.

You can fly with breast milk in a reasonable quantity, including amounts over 3.4 oz, when you declare it for separate screening.

Many 10-month-olds still drink 18–24 oz (530–710 mL) of breast milk a day, with solids filling hunger gaps and building eating skills.

Most 6-week babies take 19–30 oz (570–900 mL) per day, split across 8–12 feeds.

Most 7-month-olds take roughly 20–30 oz (600–900 mL) of breast milk in 24 hours, with the amount shifting with growth and solid meals.

Most 6-month-olds take about 19–30 oz (570–900 mL) of milk in 24 hours, while early solids stay small and don’t replace much milk yet.

Most 4-week-old babies take 19–30 oz (570–900 mL) of milk in 24 hours when feeds are going well.

A four-month-old often drinks 28–32 oz (830–950 mL) of breast milk across 4–6 feeds in 24 hours, with small day-to-day shifts that can still be fine.

Most 3-month-olds take 24–32 oz (700–950 mL) of milk in 24 hours, split across 7–9 feeds, with wide normal swing.

Most 4-month-olds take about 24–32 oz of breast milk per day, split into 5–7 feeds, with diapers and growth as the check.