Baby feeding cues
Birth to 5 months. U.S. CDC guidance.
What did you notice?
General reference - no chosen observation
All six explanations are shown below. This printout contains no personal choice or check response.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Hand to mouth
CDC: a possible hunger cue
This movement is in CDC’s possible hunger-cue list for this age.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Turns toward breast or bottle
CDC: a possible hunger cue
This movement is in CDC’s possible hunger-cue list for this age.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Mouth closes
CDC: a possible fullness cue
This movement is in CDC’s possible fullness-cue list for this age.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Turns away from breast or bottle
CDC: a possible fullness cue
This movement is in CDC’s possible fullness-cue list for this age.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Hands relax
CDC: a possible fullness cue
This movement is in CDC’s possible fullness-cue list for this age.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Something else / not sure
This movement isn't interpreted here
The full CDC guide has more cues and a separate older-child section.
This observation supplies no measured milk amount and does not establish an individual baby's hunger or fullness.
Full CDC guide - free (opens in a new tab)
CDC updated 11 Mar 2026. Checked 7 Oct 2026.
References do not imply endorsement by CDC, ATSDR, HHS or the U.S. Government.
See two fictional moments
Original example illustrations, not observations of your baby. They do not show how much milk was taken.
Moment A: a hand at the mouth
This illustrated movement appears in CDC's possible hunger-cue list for birth to 5 months.
Moment B: hands relax
This illustrated movement appears in CDC's possible fullness-cue list for birth to 5 months.
A possible cue and a recorded milk amount are different kinds of information. Neither drawing establishes an individual baby's condition.
Check the distinction, if you want
Can one of these cues tell us how much milk was taken?
See the explanation
The observation supplies no measured milk amount. CDC describes possible hunger and fullness cues, within its stated age coverage.
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Your choice stays in this tab. Links, cards and printouts show the general explanation.
Scope, sources and illustrations
This page explains five observations from CDC's birth-to-5-month lists. It omits other cues and does not cover the separate 6-to-23-month lists. The complete CDC page remains the reference; language does not choose a jurisdiction or establish your baby's age.
A choice replaces the previous choice. It is not a cue tally, classifier, feeding decision or intake assessment. The statement that an amount is unknown describes the information absent from this page, rather than quoting a CDC milk-intake rule.
The illustrations are original teaching artwork. They show the category you selected, not an observation of your baby. CDC has not reviewed or validated these illustrations.
The complete CDC page also discusses older children and says a child does not need to finish a bottle, jar or plate. It directs questions about how much a child is eating to the child's doctor or nurse.
Updated and reviewed dates below are publisher metadata. Neither source identifies a separate expert-review label. Checked is when we retrieved the source, not a new study or clinical review.
We use original concise explanations and original artwork, without agency photos, logos, charts or traced compositions. Agency materials can contain separately protected items, and copyright outside the United States can differ. Source links retain the publisher's terms; no blanket reuse license is granted here.
- CDC: Signs your child is hungry or full (opens in a new tab)
First publication metadata 17 Dec 2024; updated and reviewed 11 Mar 2026; checked 7 Oct 2026.
- CDC: Agency materials (opens in a new tab)
First publication metadata 7 Oct 2019; updated and reviewed 1 May 2023; checked 7 Oct 2026.
Source records
Full CDC guide - free References do not imply endorsement by CDC, ATSDR, HHS or the U.S. Government.
CDC: Signs your child is hungry or full
First publication metadata 17 Dec 2024; updated and reviewed 11 Mar 2026; checked 7 Oct 2026.
https://www.cdc.gov/infant-toddler-nutrition/mealtime/signs-your-child-is-hungry-or-full.html
CDC: Agency materials
First publication metadata 7 Oct 2019; updated and reviewed 1 May 2023; checked 7 Oct 2026.
https://www.cdc.gov/other/agencymaterials.html