Pregnancy Due Date Calculator
Estimate your due date and track pregnancy progress
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Estimated Due Date
0
Weeks Pregnant
-
Current Trimester
Pregnancy Timeline
First Trimester
Weeks 1-13
Second Trimester
Weeks 14-26
Third Trimester
Weeks 27-40
* This calculator provides an estimate based on Naegele's rule. Actual due date may vary. Always consult your healthcare provider.
Pregnancy Due Date Calculator
Accurately estimate your due date and track your pregnancy progress with our advanced trimester and week-by-week calculator.
🍼 How This Calculator Works
This tool uses the well-known Naegele’s rule to estimate your expected due date. By entering the first day of your last menstrual period (LMP), the calculator determines your pregnancy timeline, current week, and trimester.
📆 Sample Input
- First Day of LMP: mm/dd/yyyy
📅 Results
Estimated Due Date: [Calculated Date]
Current Week of Pregnancy: [Week Number]
Current Trimester: [Trimester]
👶 Pregnancy Timeline
| Trimester | Weeks |
|---|---|
| First Trimester | Week 1 to Week 13 |
| Second Trimester | Week 14 to Week 26 |
| Third Trimester | Week 27 to Week 40 |
⚠️ Disclaimer
This tool provides a general estimate based on standard calculations. Your actual due date may vary. Always consult with your doctor or midwife for personalized medical advice.