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Pregnancy Wheel Calculation:
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The Pregnancy Wheel Calculator estimates the due date based on the conception date using the standard calculation method. It provides an accurate assessment of the expected delivery date for pregnancy planning and monitoring.
The calculator uses the pregnancy wheel formula:
Where:
Explanation: The calculation is based on the average human gestation period of 266 days from conception to delivery.
Details: Accurate due date estimation is crucial for prenatal care planning, monitoring fetal development, and preparing for delivery. It helps healthcare providers schedule important tests and monitor pregnancy progress.
Tips: Enter the known conception date in the date field. The calculator will automatically compute the estimated due date by adding 266 days to the conception date.
Q1: Why 266 days specifically?
A: 266 days represents the average gestation period from conception to delivery in humans, based on extensive medical research and statistical data.
Q2: How accurate is this calculation?
A: This calculation provides a reliable estimate, but actual delivery dates may vary by ±2 weeks due to individual variations in pregnancy duration.
Q3: What if I don't know my exact conception date?
A: If the conception date is unknown, healthcare providers often use the first day of the last menstrual period (LMP) and add 280 days for estimation.
Q4: Can this calculator be used for IVF pregnancies?
A: Yes, for IVF pregnancies where the conception date is precisely known, this calculator provides an accurate due date estimation.
Q5: When should I confirm with a healthcare provider?
A: Always confirm your due date with a healthcare provider who can consider additional factors and perform ultrasound dating for greater accuracy.