Pregnancy Calculator:
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The Baby Calculator Based On Due Date helps expectant parents track pregnancy progress by calculating current gestational age, trimester, and other important milestones based on the estimated due date.
The calculator uses standard pregnancy calculations:
Where:
Explanation: The calculator provides estimated pregnancy milestones based on the due date entered by healthcare providers.
Details: Accurate pregnancy tracking helps monitor fetal development, prepare for birth, and identify any potential concerns during pregnancy.
Tips: Enter your estimated due date as provided by your healthcare provider. The calculator will show current pregnancy week, trimester, and days remaining.
Q1: How accurate is the due date calculation?
A: Due dates are estimates. Only about 5% of babies are born exactly on their due date. Most births occur within 2 weeks before or after.
Q2: What if I don't know my exact due date?
A: Consult with your healthcare provider for an ultrasound dating scan, which is most accurate in the first trimester.
Q3: How is pregnancy week calculated?
A: Pregnancy is calculated from the first day of your last menstrual period (LMP), not from conception.
Q4: What are the key pregnancy milestones?
A: Important milestones include fetal heartbeat detection (6-8 weeks), anatomy scan (18-22 weeks), and viability (24 weeks).
Q5: When should I contact my healthcare provider?
A: Contact your provider for any concerns, decreased fetal movement, bleeding, or if you pass your due date.