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This calculator provides an estimate based on Naegele's Rule. Actual due dates can vary. An ultrasound in the first trimester provides the most accurate gestational age. Always consult your doctor or midwife for personalised antenatal care.
💡 Antenatal Tips
Start antenatal care early — ideally before 12 weeks
Take folic acid (400 mcg/day) throughout the first trimester
Attend all scheduled antenatal visits — at least 8 visits recommended by WHO
Avoid alcohol, tobacco, and unprescribed medications
Eat a balanced diet rich in iron, calcium, and protein
Get tested for HIV, malaria, and other conditions at your first visit
Know the danger signs: heavy bleeding, severe headache, blurred vision, convulsions