conceptional age


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Related to conceptional age: gestational age

conceptional age

in fetal development the number of weeks since conception. Because the exact time of conception is difficult to determine, conceptional age is assumed to be 2 weeks less than gestational age.

conceptional age

The estimated gestational age as referenced from the actual time of conception. It is usually considered to be at least 14 days after the first day of the last menstrual period.
Synonym: ovulation age
See also: age