What is the difference between EDD and EDC?
Both mean the same thing: the date 40 weeks from your LMP. EDD stands for Estimated Date of Delivery. EDC stands for Estimated Date of Confinement – an older clinical term still used in some hospital records and scan reports. The calculation is identical.
Medically Reviewed
By Ferty9 Medical Board, at Ferty9 Fertility Center | Last Reviewed: Mar 25, 2026
×
No need to worry, your data is 100% safe with us!
×
Book an Appointment
✔ No need to worry, your data is 100% safe with us!