Most adults do well starting with 1 teaspoon (about 2–5 g) daily, then easing up to 1–2 tablespoons (about 5–15 g) if it sits well.

Most newborns take small amounts often: about 1–2 oz per feed after day 1, building toward around 24–32 oz total per day by 1 month.

Many nursing parents make about 20–30 oz (600–900 mL) in 24 hours by week three, with normal variation tied to milk removal and baby’s needs.

Most 6-week-olds take 24–32 oz (710–950 mL) across 24 hours, split into 8–12 feeds, with day-to-day swings that are normal.

Most 3-week-olds take 2–3 oz per feed, 8–12 feeds daily; wet diapers and steady weight gain show it’s enough.

Most 1-month-olds take about 570–900 mL (19–30 oz) of milk in 24 hours, split across frequent feeds that match hunger cues.

By 4–6 weeks, many parents make about 25–35 oz (750–1,050 mL) a day, with wide normal variation.

Most 2-week-olds take 60–90 mL per feed, 8–12 feeds in 24 hours, with plenty of wet diapers and rising weight.

Most pumpers collect 19–30 oz (560–900 mL) per day once milk is established, split across sessions.

Many 1-month-olds take 2–4 oz per feed, 8–12 feeds in 24 hours, with steady weight gain and plenty of wet nappies.