Trimesters
Pregnancy is split into three parts: weeks 1–13, 14–27 and 28 until birth. Each has its own changes and rhythm.
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Your pregnancy timeline
Enter your due date to see key dates throughout your pregnancy.
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Reading your timeline
Week 12 and week 20
Many people reach familiar milestones around 12 and 20 weeks. What happens at each depends on where and how you receive care.
Term
From 37 weeks, a baby is generally considered term. The due date itself marks 40 weeks.
FAQ
Questions parents ask
Is this timeline the same for everyone?
The week milestones are the same, but care, scans and appointments differ. Treat this as a calendar, not a checklist of requirements.
Can I print it?
Yes. Use Print timeline after generating it.
My due date changed. What now?
Just enter the new date — the whole timeline updates.