Medical & Health

Well-Child Visit Schedule: What to Expect at Every Pediatric Checkup

A complete guide to the AAP well-child visit schedule from birth through age 2 — what happens at each checkup, which vaccines are due, what measurements are taken, and what to ask.

Srivishnu RamakrishnanSrivishnu RamakrishnanApril 8, 202610 min read

Well-child visits are not just about vaccines. They are the framework through which your pediatrician monitors growth, development, nutrition, and safety over the first years of life — and catches problems early when intervention is most effective. For the vaccine side of these appointments, the childhood vaccine schedule covers what’s due at each visit and what post-vaccine symptoms to watch for.

Here is exactly what happens at each visit, organized by age, with what to expect, which vaccines are typically due, and what questions are worth asking.

Why the Well-Child Schedule Is Front-Loaded

The first two years have 10 scheduled visits. After age 2, it drops to one per year. This isn't arbitrary — it reflects where the development is happening fastest and where early detection makes the most difference.

In the first 24 months, your child's brain doubles in size. Weight triples. Height increases by about 50%. Vision, hearing, motor skills, language, and attachment all go through critical windows. Problems identified at 2 months are far more treatable than problems identified at 18 months.

The Well-Child Visit Schedule (Birth to Age 2)

AgeKey MeasurementsVaccines Typically DueScreening
3–5 daysWeight, jaundice checkHepatitis B (if not given at birth)Weight loss, jaundice, newborn screen review, feeding assessment
1 monthWeight, length, head circumferenceNone (if HepB given at birth)Feeding, weight gain, jaundice clearance, developmental concerns
2 monthsWeight, length, head circumferenceDTaP, IPV, Hib, PCV, Rotavirus, HepB (2nd)Developmental screening, review of newborn screens
4 monthsWeight, length, head circumferenceDTaP, IPV, Hib, PCV, Rotavirus (2nd/3rd)Fine/gross motor, social smile
6 monthsWeight, length, head circumferenceDTaP, IPV, Hib, PCV, Rotavirus (3rd if needed), HepB (3rd), InfluenzaHearing, developmental screening, fluoride supplement discussion
9 monthsWeight, length, head circumferenceNone (typically)Developmental/autism screening, lead risk assessment, anemia risk
12 monthsWeight, length, head circumferenceMMR, Varicella, HepA (1st), Hib booster, PCV boosterAutism screen, lead test (if high-risk), anemia screen
15 monthsWeight, length, head circumferenceDTaP (4th), HepA (2nd)Language screening, developmental milestones
18 monthsWeight, length, head circumferenceNone typically, catch-up if neededAutism screening (required), developmental screening, speech
24 monthsWeight, height, head circumferenceNone typicallyDevelopmental screening, blood pressure, lead, vision screening

Note: Flu vaccine is recommended annually starting at 6 months. Children receiving their first flu vaccine need 2 doses, 4 weeks apart.

The Newborn Visit (3–5 Days)

This is the most urgent of all the visits. Your baby has been home for 2–4 days at most, and problems can move fast in newborns.

What happens:

  • Naked weight check — a 7–10% weight loss from birth weight is normal; more than 10% requires intervention
  • Full physical exam including fontanelle (soft spot), reflexes, heart, hips, and eyes
  • Jaundice assessment — visible yellowing or high bilirubin levels may require phototherapy
  • Feeding assessment — latch check if breastfeeding, intake review if formula-feeding
  • Review of newborn metabolic screening (PKU, thyroid, congenital disorders)
  • Hearing screen confirmation if not done in hospital
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The 2-Month Visit

The 2-month visit is the most vaccine-heavy appointment in the first year. Four to five injections (combined vaccines vary by brand) are standard, along with one oral rotavirus vaccine.

What to expect:

  • The most crying of any visit — this is normal
  • Ask your pediatrician about infant Tylenol (acetaminophen) for post-vaccine fever and discomfort
  • A fever of 100.4–101°F in the 24–48 hours following vaccines is common and expected
  • A rash at injection sites is common; generalized rash within 48 hours should be evaluated

Developmental review at this visit:

  • Social smile (appears at 4–8 weeks)
  • Tracking an object with eyes
  • Beginning to vocalize (cooing)
  • Head control improving during tummy time

Your pediatrician will ask about sleep, feeding volumes or breastfeeding frequency, and the home environment. This is also often when postpartum depression screening for the parent occurs.

The 4-Month and 6-Month Visits

These visits are closely paced because development is rapid. The 4-month visit reviews motor milestones (head control, pushing up on arms during tummy time, bringing hands together) and social development (laughing, responding to faces).

At 6 months, most babies are:

  • Sitting with support or briefly without
  • Rolling in at least one direction
  • Beginning to babble (consonant sounds)
  • Showing clear interest in solid foods (tongue extrusion reflex fading)

The 6-month visit is typically when pediatricians discuss introducing solid foods and give guidance on first foods, timing, and allergy introduction.

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The 9-Month Visit

No vaccines are typically scheduled at 9 months, which makes this visit feel lighter. The focus shifts to developmental observation.

Developmental review:

  • Pincer grasp developing (picking up small objects between thumb and forefinger)
  • Object permanence emerging (searching for a hidden object)
  • Stranger anxiety common — expected, not a problem
  • Pulling to stand or cruising along furniture
  • Beginning to understand simple words ("no", their own name)

This visit often includes a developmental screening questionnaire (such as the Ages and Stages Questionnaire, ASQ). You'll be asked to report on specific behaviors at home — your observations are more reliable than what the pediatrician can observe in a 15-minute appointment.

The 12-Month Visit

The one-year visit is a milestone in itself. Several important vaccines are administered (MMR, varicella, hepatitis A), and this visit includes a comprehensive developmental screen.

Physical exam additions:

  • Lead level blood test (required in many states; strongly recommended by AAP)
  • Anemia (hemoglobin) screening
  • Blood pressure measurement

Developmental focus:

  • First words (typically 1–3 meaningful words by 12 months)
  • Pointing to objects, waving, imitating actions
  • Walking — may be starting, but not yet walking is completely normal until 15–18 months
  • Following simple one-step commands

The autism screening at 12 months is preliminary — a full autism-specific screen is required at 18 and 24 months.

The 15-Month and 18-Month Visits

Language development accelerates in this window. Pediatricians are watching for word count and, equally important, evidence of joint attention and social communication.

Language benchmarks:

  • 15 months: 3–5 words, responds to simple directions
  • 18 months: 10–20 words, points to identify pictures or objects

The 18-month visit includes a required autism screen (M-CHAT-R/F) which asks parents about social communication behaviors, eye contact, pointing, and imaginative play. This screen is not diagnostic — it's a referral signal if scores are in the moderate-to-high risk range.

The 24-Month Visit

The two-year visit marks the transition to annual checkups. It includes a final round of first-year developmental screening and establishes the baseline going forward.

What's typically assessed:

  • Height (measured standing now), weight, BMI starts to be plotted
  • Vocabulary should be approximately 50 words; two-word combinations ("more milk", "daddy go") appear around 18–22 months
  • Running, walking up stairs with help, kicking a ball
  • Vision screening formally begins here

After age 2, annual well-child visits continue through adolescence, with developmental screening, immunization updates, and preventive care at each.

What to Bring to Every Visit

Always bring:

  • Your child's vaccine record (some pediatricians maintain this entirely; others expect parents to track a copy)
  • A list of your questions — written down, because the appointment goes fast
  • Insurance card
  • Any medications or supplements your child is taking, including vitamin D drops

Useful to have:

  • A note of current feeding amounts or breastfeeding frequency/duration
  • Sleep schedule (roughly — bedtime, wake time, nap count)
  • Any specific behavioral observations or concerns since the last visit
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Questions Worth Asking at Each Visit

Most pediatric appointments are 15–20 minutes. Prioritize your questions before you arrive. Questions that consistently yield useful answers:

  1. "Is their weight gain tracking the way you'd expect?"
  2. "Is there anything in their development today I should watch for before the next visit?"
  3. "When should I call you versus going to urgent care?" (especially useful in the first year)
  4. "Is there anything about how we're feeding / sleeping that I should change?"
  5. "Are there any screens or tests due between now and the next visit?"

Well-child visits are cumulative — each one is informed by the last. A pediatrician who has seen your child at 2, 4, 6, and 9 months has a longitudinal picture of development that makes it much easier to distinguish normal variation from genuine concern. Keeping these appointments, even when your child seems healthy, is one of the most effective things you can do for their long-term health. To get the most from each visit, questions to ask at your well-child visit has age-specific prompts that help you walk in prepared.

Source: AAP Bright Futures Guidelines for Health Supervision, 4th edition; CDC Advisory Committee on Immunization Practices (ACIP)

Frequently Asked Questions

How often does a baby need a well-child visit?

The American Academy of Pediatrics (AAP) recommends well-child visits at: 3–5 days (newborn), 1 month, 2 months, 4 months, 6 months, 9 months, 12 months, 15 months, 18 months, and 24 months — 10 visits in the first two years of life. After age 2, visits become annual.

What happens at a well-child visit?

Every visit includes a physical exam, measurements (weight, length/height, head circumference), developmental screening, and a review of feeding, sleep, and behavior. Depending on the age, vaccines are administered and screening tests (hearing, vision, lead, anemia, developmental delays) may be ordered.

Do well-child visits hurt?

Some visits include vaccine injections, which cause brief discomfort. Most families find that comfort strategies like breastfeeding during the visit, skin-to-skin, or a pacifier significantly reduce infant distress. The 2-month visit typically has the most vaccines. Your pediatrician can advise on pain comfort measures.

What questions should I bring to a well-child visit?

Write down your questions before you go. Most useful to bring: feeding or weight concerns, sleep challenges, anything you've noticed about development (movement, communication, social behavior), skin or health questions, and topics from the guidance your pediatrician gave at the last visit. Pediatricians prefer specific observations over general worry.

What if my baby falls behind on vaccines?

Missed vaccines can almost always be caught up. The CDC and AAP publish catch-up schedules designed for children who missed vaccines at the recommended ages. Speak with your pediatrician — they will create a plan to get your child's vaccines up to date without overvaccinating in a single visit.

Is the 3-5 day newborn visit really necessary?

Yes — it's one of the most important visits. Newborns who leave the hospital after 24–48 hours need an early follow-up to check weight (initial weight loss of 5–10% is normal, but needs monitoring), check for jaundice, confirm feeding is established, and review newborn screening results. Missing this visit can mean a weight or jaundice issue goes undetected.

Medical Disclaimer

This article is for informational purposes only and does not constitute medical advice. Always consult your child's pediatrician or a qualified healthcare provider for any health-related concerns.