Pregnancy Calculator
Accurate pregnancy calculator that tracks gestational age in weeks+days. Input your LMP date to get instant due date estimation, pregnancy progress percentage, and trimester timeline. Mobile-friendly medical-grade tool.
Pregnancy Calculator
How Pregnancy Dating Works
- ✓ Based on Naegele's Rule calculation method
- ✓ Standard 280-day pregnancy duration
- ✓ LMP-based gestational age tracking
Note: This calculator assumes regular 28-day cycles. Consult your OB-GYN for personalized assessment.
Pregnancy Calculator FAQs
Q: How accurate is this calculator?
Accuracy depends on regular menstrual cycles. Ultrasound dating after 8 weeks is more precise.
Q: What if I don't know my LMP?
Use our conception date calculator if you know your ovulation date.
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