Health & Safety Guide

When something seems different, it helps to know which questions to ask. Browse guides on everyday care, noticing symptoms and preparing to speak with your child's healthcare professional.

Official Sources Reliable Content Up-to-date Info Practical Tips

When something seems different, it helps to know which questions to ask. Browse guides on everyday care, noticing symptoms and preparing to speak with your child's healthcare professional.

Official Sources Reliable Content Up-to-date Info Practical Tips

Health & Safety Guide(6 items)

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Filter this topic's content by age or search.

Flat illustration of a breathing trace on a monitoring card, a saline bottle with drops and a follow-up calendar

Health & Safety

Baby wheezing and working hard to breathe: is it bronchiolitis?

Fast breathing, pulling in at the ribs and short feeds often mean bronchiolitis. Here is what you can watch at home and what needs the doctor or 911 today.

7 min read|0-12 Months · 1-3 Years

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A health record card with a plus sign and round boxes, four of them checked, a star-printed bandage and a small calendar

Health & Safety

Vaccines for 3- to 6-Year-Olds

A calm, step-by-step guide to preparing your 3- to 6-year-old for vaccines, handling appointments, and understanding what to expect before, during, and after the visit.

6 min read|3-6 Years

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A blue shield with a plus sign, a calendar with two days checked and a star badge with ribbons

Health & Safety

Vaccines at 9–12 Years

Learn how to prepare for your child’s 9–12 year vaccine visit, what to expect, and how to track their immunization record.

6 min read|9-12 Years

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A parent reviews the vaccination record with their school-age child at the clinic

Health & Safety

Vaccines at Ages 6-9: Records, Catch-Up and Visits

Compare your child's documented vaccine history with the current national schedule, then turn missing or uncertain entries into a clinician-led catch-up plan.

6 min read|6-9 Years

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Illustration of a digital thermometer resting on a light blue baby blanket with a small heart on a pastel background

Health & Safety

Fever in a Baby Under 3 Months: When to Go to the ER

A temperature of 100.4 °F (38 °C) or higher in a baby younger than 3 months needs a doctor right away, even if your baby seems fine. Here is what to do.

5 min read|0-12 Months

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A woman holding a pregnancy test smiles with her other hand on her belly

Health & Safety

Prenatal Care Visits

The standard US prenatal schedule, what ACOG changed in 2025, how it compares with WHO guidance, and the warning signs that should not wait for your next appointment.

3 min read|Pregnancy

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Tools for this topic

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Calculators, schedules and checklists — sign in and the results are saved to your child's profile.

Baby percentile calculatorWhere does your child's weight and height sit among children the same age? See it in seconds on the WHO growth curves.

Baby vaccine schedulePick your country, enter the birth date, and see the official schedule as your own dates.

Baby teething chart: order and timelineEnter the date of birth to see the typical eruption window of all 20 baby teeth, the next tooth and the teeth already through — on one screen.

What temperature is a fever in children?See whether the temperature you measured counts as a fever according to your country's official health source, when to get help at your child's age and the warning signs.

Child Height Predictor & Genetic Target Height CalculatorHow tall will your child be as an adult? Enter both parents' heights to calculate the pediatric mid-parental target height and expected adult height range using the Tanner and AAP formulas.

Health & Safety

Sub Topics

Fever · Common illnesses · Tummy troubles: colic, constipation, diarrhea · Skin & rashes · Allergies & asthma · Teeth & teething · Vaccines

4Sub Topics

6Content

Featured

Vaccines for 3- to 6-Year-Olds

A calm, step-by-step guide to preparing your 3- to 6-year-old for vaccines, handling appointments, and understanding what to expect before, during, and after the visit.

Read

Health & Safety Guide

Health & Safety Guide(6 items)

Baby wheezing and working hard to breathe: is it bronchiolitis?

Vaccines for 3- to 6-Year-Olds

Vaccines at 9–12 Years

Vaccines at Ages 6-9: Records, Catch-Up and Visits

Fever in a Baby Under 3 Months: When to Go to the ER

Prenatal Care Visits

Tools for this topic

Health & Safety

Fever

Common illnesses

Vaccines

Prenatal care & tests

Baby wheezing and working hard to breathe: is it bronchiolitis?

Vaccines for 3- to 6-Year-Olds