Pregnancy Due Date Calculator
Calculate your due date and track important pregnancy milestones
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Conception Date (Estimated):
Due Date:
First Trimester Ends (Week 12):
Second Trimester Ends (Week 27):
Viability Date (Week 24):
Understanding Your Pregnancy Timeline
First Trimester (Weeks 1-12)
The first trimester is crucial for your baby's development. During this period:
- Major organs and structures begin to form
- Morning sickness is common
- First ultrasound typically occurs
- Increased need for rest
Second Trimester (Weeks 13-27)
Often called the "honeymoon phase" of pregnancy:
- Morning sickness usually subsides
- Baby's first movements felt (around week 18-20)
- Anatomy scan performed
- Energy levels typically improve
Third Trimester (Weeks 28-40)
The final stretch of pregnancy:
- Baby gains significant weight
- More frequent prenatal visits
- Preparation for labor begins
- Watch for signs of labor
Key Pregnancy Milestones
- Week 6-7: Baby's heartbeat can be detected
- Week 12: Risk of miscarriage decreases significantly
- Week 20: Detailed anatomy scan performed
- Week 24: Viability milestone reached
- Week 37: Pregnancy is considered full term
- Week 40: Expected due date