Guides

Plain answers for the first three years, based on CDC and AAP advice. Every guide names its sources.

By topic

Baby sleepWhat’s normal in the first year, safe sleep and night wakings.Read the sleep guidesStarting solidsSigns of readiness, first foods, allergens, choking hazards and drinks.Read the guidePotty trainingWhen to start, keeping it positive, setbacks and night-time.Read the guideBaby milestonesWhen babies usually start smiling, moving and talking.Read the milestone guides

By age

0–3 monthsNewborns may sleep only 1 or 2 hours at a time.4–6 monthsMost babies are ready to start solid foods at about 6 months.7–12 monthsPlace your baby on their back for every sleep until they’re 1.1–3 yearsPotty training usually starts between 2 and 3.

Baby Notes guides are for information only and are based on CDC and AAP guidance. They aren’t medical advice and don’t replace a doctor. Guidance can differ between countries, so follow your doctor’s advice and your local health service. If you have any concern about your baby’s health, always contact your doctor. In an emergency, call your local emergency number.