Due Date Calculator
Due date and pregnancy progress calculator
Due Date Calc
mm
dd
yyyy
Pregnancy Guide
1st Trimester (1-12 weeks)
- Take folic acid
- Avoid strenuous exercise
- Watch for early pregnancy symptoms
- Ultrasound around 8 weeks
2nd Trimester (13-27 weeks)
- Balanced nutrition
- Moderate exercise
- Regular prenatal checks
- Anatomy scan at 20-24 weeks
3rd Trimester (28-40 weeks)
- Count fetal movements
- Prepare hospital bag
- Watch for labor signs
- Weekly check-ups after 36 weeks
Usage Instructions
Features
Due date calculator based on last menstrual period and cycle length, showing pregnancy progress, check-up milestones and trimester guidance.
Steps
Select first day of last period and enter cycle length (default 28 days). Page auto-calculates due date, current week, milestones and trimester stage.
Notes
Calculation based on Naegele's rule (LMP + 280 days). Result is an estimate; actual delivery may vary; consult your doctor if concerned.