Home / Clinician Tools / Estimated Date of Delivery (EDD)

Estimated Date of Delivery (EDD)

Obstetrics & Gynecology specialty tool

Bedside Tool Interface Configuration

Calculates the Estimated Date of Delivery (EDD) using Naegele's Rule based on the Last Menstrual Period (LMP) and average cycle length.

Algorithm Checklist Parameters:
  • Last Menstrual Period (LMP)
  • Average Cycle Length (days)

Primary Clinical Application:

The fundamental standard for dating pregnancies and scheduling obstetrical intervals.