How much milk and how often should I give a baby from a bottle?
Applies to age: 0–6 months
In short
The amount and frequency of feedings differ between babies; feed when your child shows that they want to eat. Weight gain and the number of wet and dirty diapers show whether the baby is getting enough milk.
What is normal
Some claims: international norm
- When breastfeeding is not possible, infant formula is suitable from birth; on its own it meets the baby's nutritional needs until appropriate complementary feeding is introduced.
Source: gov.pl – show the quote
Verbatim quote from the source:
Polish original
Jest to produkt przeznaczony dla niemowląt w ciągu pierwszych miesięcy życia, sam w sobie wystarczający, aby zostały spełnione potrzeby pokarmowe niemowląt do momentu wprowadzenia odpowiedniego żywienia uzupełniającego.
gov.pl · open the source · accessed: 2026-10-12 · license [1]
- Babies differ in how often they want to eat and how much they want to drink, although most settle into their own feeding rhythm over time.
Source: NHS · international norm – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
Although most babies settle into a feeding pattern eventually, they vary in how often they want to feed and how much they want to drink.
NHS · open the source · accessed: 2026-10-12 · license [2]
- Feed your child when they show signs that they want to eat.
Source: NHS · international norm – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
Feed your baby when they show signs that they want it.
NHS · open the source · accessed: 2026-10-12 · license [2]
- Babies usually eat often and a little at a time, so they may not finish the whole bottle.
Source: NHS · international norm – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
Babies tend to feed little and often, so they may not finish their bottle.
NHS · open the source · accessed: 2026-10-12 · license [2]
- Whether a baby is getting enough milk is shown by their weight gain and the number of wet and dirty diapers.
Source: NHS · international norm – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
Your baby's weight gain and the number of wet and dirty nappies will tell you whether your baby is getting enough formula.
NHS · open the source · accessed: 2026-10-12 · license [2]
- From a few days after birth, a baby should have about 6 wet diapers a day.
Source: NHS · international norm – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
Your baby should have around 6 wet nappies a day from a few days after the birth.
NHS · open the source · accessed: 2026-10-12 · license [2]
- Crying is a late sign of hunger, so it is worth starting to feed your child before they start crying.
Source: NHS · international norm – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
Try to feed your baby before they cry, as this is a late sign of hunger.
NHS · open the source · accessed: 2026-10-12 · license [2]
- It is recommended to use infant formula after consulting people with qualifications in medicine, nutrition or pharmacy, or other specialists involved in the care of mothers and children.
Source: gov.pl – show the quote
Verbatim quote from the source:
Polish original
Zaleca się, aby preparaty do początkowego żywienia niemowląt stosować jedynie po zasięgnięciu opinii osób posiadających kwalifikacje w dziedzinie medycyny, żywienia lub farmacji bądź też innych specjalistów zajmujących się opieką nad matkami i dziećmi.
gov.pl · open the source · accessed: 2026-10-12 · license [1]
When to worry
All claims: international norm
Worth discussing with a doctor:
- Concerns about a baby's weight gain are worth discussing with a doctor.
Source: NHS – show the original wording (EN)
Summarized and translated by the editors, not an official translation. Verbatim quote from the source, in its original wording:
If you have any questions or concerns about your baby's weight gain, speak to a midwife or health visitor.
NHS · open the source · accessed: 2026-10-12 · license [2]
ER / 112 (Poland)
- A sudden deterioration in a sick person's condition that may lead to harm to health is a situation in which an ambulance is called.
Source: Portal Pacjenta – show the quote
Verbatim quote from the source:
Polish original
nagłego pogorszenia się stanu osoby chorej, który może prowadzić do uszczerbku na zdrowiu.
Portal Pacjenta · open the source · accessed: 2026-10-12 · license [3]
international norm “International norm” next to a section heading means its claims come from a non-Polish source, because no Polish source in our registry covers this topic. When this applies to only some of the claims, the foreign ones carry the same label next to their source.
Sources
- gov.pl – serwisy Ministerstwa Zdrowia i GISLicense: CC BY-SA 4.0. Source: gov.pl – serwisy Ministerstwa Zdrowia i GIS. Content summarized and translated by the editors; changed relative to the original.
- NHS (nhs.uk, Anglia)License: Open Government Licence v3.0. Source: NHS (nhs.uk, Anglia). Content summarized and translated by the editors; changed relative to the original. Contains public sector information licensed under the Open Government Licence v3.0. The summary is ours and is not attributed to the NHS.
- Portal Pacjenta (pacjent.gov.pl)License: CC BY 3.0 PL. Source: Portal Pacjenta (pacjent.gov.pl). Content summarized and translated by the editors; changed relative to the original.