40 weeks. One remarkable journey.

Explore what may happen each week, learn when to seek care and prepare for your baby's arrival. Every pregnancy is different.

Start at week 1 →Second trimester Third trimester

Important: This guide is educational and cannot replace advice from a qualified health professional. Seek urgent care for heavy bleeding, severe headache, seizures, difficulty breathing, severe abdominal pain or reduced baby movements later in pregnancy.

EXPLORE BY WEEK

Find your pregnancy week

Choose a week to open its detailed guidance.

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First trimester

Weeks 1–13 · Early changes and antenatal planning

Second trimester

Weeks 14–27 · Growth, movement and ongoing care

Third trimester

Weeks 28–40 · Birth preparation and monitoring

YOUR NEXT STEP

Need help finding care?

Browse health facilities by state and county, and ask your local clinic about antenatal visits.

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