Estimated date of delivery
= Estimated date of delivery
{wiki=Estimated_date_of_delivery}
The Estimated Date of Delivery (EDD) refers to the anticipated date when a pregnant woman is expected to give birth. It is typically calculated based on the first day of the woman's last menstrual period (LMP) or using ultrasounds to determine the gestational age of the fetus. The standard gestational period for a full-term pregnancy is about 40 weeks (or approximately 280 days) from the LMP.