estimated gestational age

estimated gestational age definition - medical

estimated gestational age

noun Abbr. EGA
The estimated age of a fetus, usually reported in weeks and based on the date of the last menstrual period.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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