Most 3-month-olds drink about 24–32 oz (710–950 mL) of milk in 24 hours, split across 6–10 feeds.

Most 2-week-olds take 2–3 oz per feeding, 8–12 times a day, totaling roughly 16–24 oz in 24 hours.

Most 1-month-olds take about 2–4 oz per feed and land around 19–30 oz per day, with wet diapers and weight gain showing if intake fits.

Most 5-month-olds take about 24–32 oz (700–950 mL) of milk per day, split across 5–8 feeds based on hunger cues.

Most 3-month-olds take 24–32 oz (700–950 mL) of breast milk in 24 hours, split across 6–9 feeds, with cues and growth guiding the final number.

Most newborns take about 0.5–2 oz per feed in the first days, rising to 2–4 oz by two weeks, across 8–12 feeds in 24 hours.

Many 7-week-old babies take 19–30 oz (570–900 mL) of breast milk in 24 hours, split across 8–12 feeds.

Most 9-month-olds still take about 20–28 oz (600–830 ml) of breast milk per day, with solids built around those feeds.

Many 3-month-olds take 24–32 oz (710–950 mL) across 24 hours, split across 6–8 feeds, with day-to-day swings.

Most babies take 2–4 oz (60–120 mL) per bottle in early months, then 4–6 oz (120–180 mL) as feeds spread out.