Understanding Estimated Date of Delivery (EDD)

The Estimated Date of Delivery (EDD) is a prediction of when a pregnant woman is likely to give birth. This is calculated based on the last menstrual period (LMP) or through ultrasound measurements. It is a crucial date in pregnancy as it helps doctors and expectant mothers prepare for the birth.

Real Life Example

For example, if a woman’s last menstrual period was on January 1, her EDD would be around October 8 of the same year. This calculation assumes a regular 28-day cycle and counts 40 weeks from the first day of the last menstrual period.

Importance of EDD

Knowing the EDD helps in monitoring the baby’s development and planning necessary medical interventions. It also aids in determining the timing of certain prenatal tests, gauging the progress of the pregnancy, and predicting potential complications.

Calculation of EDD

Doctors often use Naegele’s rule to calculate the EDD. This rule adds one year, subtracts three months, and adds seven days to the first day of a woman’s last menstrual period. Ultrasound in early pregnancy can also provide a more accurate EDD, especially if menstrual cycles are irregular.

Consultation with Dr. Vijaya

Dr. Vijaya, a renowned Gynaecologist, offers free consultations for all pregnant women. She can provide more personalized guidance on understanding and calculating your EDD. To book an appointment, reach her on the contact number: 07941057551.