Advanced AGS Gestation Calculator
Calculation Parameters
MM/DD/YYYY format
Typically 28 days
Known Data Points Select if you have conception date, IVF transfer date, or early ultrasound measurements
Select transfer type
Results
Current Gestational Age
— weeks — days
Pregnancy Progress
–%
Estimated Conception
–/–/—-
Due Date
–/–/—-
Trimester Timeline
First Trimester
Weeks 1-13
Second Trimester
Weeks 14-27
Third Trimester
Weeks 28-40+
Key Milestones Important developmental milestones during pregnancy
Heartbeat detectable
Around 6 weeks
First movements
Around 18-22 weeks
Lungs mature
Around 34-36 weeks