What is the term used to describe the age of an embryo or fetus calculated from the presumed first day of the last normal menstrual period?
A)Conceptus
B)Primordium
C)Epigenesis
D)Gestational age
E)Fertilization age

Question

Quizplus · Accepted Answer

Gestational age is the term used to describe the age of an embryo or fetus calculated from the presumed first day of the last normal menstrual period. This is commonly used in obstetrics to track the progress of a pregnancy and estimate the due date.

What Is the Term Used to Describe the Age of an Embryo