The estimated date of delivery. The due date is also called the estimated date of confinement (EDC). Calculation of the EDC or due date is performed by counting forward 280 days (40 weeks) from the first day of the last menstrual period.
Found on http://www.encyclo.co.uk/local/20415
The estimated date of delivery. The due date is also called the estimated date of confinement (EDC). Calculation of the EDC or due date is performed by counting forward 280 days (40 weeks) from the first day of the last menstrual period.