Unlock the secrets of early pregnancy with our intuitive GSD Calculator. Quickly estimate gestational age from your gestational sac diameter measurement, a crucial metric for prenatal assessment. Better understand your baby's developmental journey.
Formula:
GA (days) = GSD (mm) + 30
GA (weeks) = (GSD (mm) + 30) / 7
Where:
GA = Gestational Age
GSD = Gestational Sac Diameter (in millimeters)