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Pregnancy Due Date Calculator
Accurately predict your delivery date using our pregnancy tool
Estimated Due Date:
Pregnancy Due Date Calculator – Accurately Predict Your Delivery Date
Our free pregnancy due date calculator helps expectant mothers estimate their delivery date based on the first day of their last menstrual period and cycle length. Get instant results with medical accuracy.
When Will Your Baby Arrive?
Estimating your due date is one of the first exciting steps in pregnancy. Our calculator uses the standard Naegele’s rule (280 days from LMP) adjusted for your unique cycle length to give you the most accurate prediction possible.
Key Benefit: Knowing your estimated due date helps you track pregnancy milestones, plan maternity leave, and prepare for your baby’s arrival with confidence.
Why Use Our Pregnancy Calculator
- Medical accuracy: Based on OB-GYN approved calculation methods
- Cycle adjustment: Accounts for variations in menstrual cycle length (21-35 days)
- Instant results: See your due date and current pregnancy progress immediately
- Mobile-friendly: Works perfectly on all devices
- 100% free: No registration or hidden fees
How to Calculate Your Due Date
- Enter the first day of your last menstrual period (LMP)
- Select your average cycle length (default is 28 days)
- Click “Calculate Due Date” for instant results
- View your estimated due date and current pregnancy progress
Remember that only about 5% of women deliver on their exact due date. Most babies arrive within two weeks before or after the estimated date.
Pregnancy Due Date FAQs
Q: How accurate is the due date calculator?
A: The calculator provides an estimate based on standard medical calculations. Ultrasound measurements in early pregnancy can provide more precise dating.
Q: What if I don’t know my last period date?
A: If you’re unsure about your LMP, an early ultrasound can help determine gestational age. Our calculator works best when you know your LMP.
Q: Does irregular cycles affect the calculation?
A: Yes, if your cycles are significantly irregular, the estimate may be less accurate. Consult your healthcare provider for dating in these cases.
Q: Is this calculator free to use?
A: Absolutely! Our pregnancy due date calculator is completely free with no registration required.
Important Note:
This tool is for informational purposes only and should not be used as a substitute for professional medical advice. Always consult with your healthcare provider regarding your pregnancy.
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