Final answer:
Fundal height is a measurement used to estimate the gestational age of a developing fetus during pregnancy. The estimated date of birth (EDB) can be calculated by adding 280 days (or 40 weeks) to the first day of the woman's last menstrual period (LMP). This estimate can be confirmed using other methods like ultrasound measurements.
Step-by-step explanation:
Fundal height is a measurement used to estimate the gestational age of a developing fetus during pregnancy. It is a reliable indicator of fetal growth and is used by healthcare professionals to monitor the progress of the pregnancy. To calculate the estimated date of birth (EDB) using fundal height, you can use a simple formula. The EDB can be calculated by adding 280 days (or 40 weeks) to the first day of the woman's last menstrual period (LMP).
For example, if a woman's LMP was October 1st, you would add 280 days to that date, which would give an estimated due date of July 8th (October 1st + 280 days = July 8th). This estimate is not exact and can vary depending on the individual pregnancy. Healthcare professionals may use additional methods to confirm the EDB, such as ultrasound measurements.