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Health Tools
Pregnancy Week-by-Week Tracker
Track your pregnancy week by week. Enter your due date or last period and see current week, trimester, baby development milestones, common symptoms, and self-care tips.
You are currently in Week 20 of pregnancy.
Trimester 1 • Week 1
Baby is the size of a Poppy seed
This Week’s Milestone
Fertilization occurs.
Common Symptoms
- No symptoms yet
Tips for This Week
- Start prenatal vitamins
Information is general. Every pregnancy is unique — consult your healthcare provider.
Your Personal Pregnancy Journey
Pregnancy changes week by week — from the first flutter of movement to the final countdown. This tracker uses your due date to show exactly what is happening with your baby and body right now, along with practical tips.
Features
- Current week and trimester automatically calculated from your due date.
- Baby size comparison and key developmental milestones.
- Common symptoms you may experience and evidence-based tips.
- Links back to the Due Date Calculator if you need to adjust dates.