
Gestational age is basically a measure of the length of time that a baby spends in the womb. The baby's age is calculated in weeks as the time from the first day of the mother's last menstrual period to the day of birth
Found on
http://www.encyclo.co.uk/local/20415

The age of the fetus while in the uterus, counted from the first day of the last menstrual period.
Found on
http://www.encyclo.co.uk/local/20423

<obstetrics> Foetal age of a newborn, calculated from the number of completed weeks since the first day of the mother's last menstrual period to the date of birth. ... (27 Sep 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

the estimated age or stage of maturity of a conceptus. Gestational age of the newborn infant can be estimated by noting various physical characteristics that normally appear at each stage of fetal development. A preterm infant emerging from the birth canal will be covered with a rather heavy coating of vernix caseosa, whereas the ter...
Found on
http://www.encyclo.co.uk/local/21001

The age of the fetus
Found on
http://www.encyclo.co.uk/local/22139

Type: Term Definitions: 1. in obstetrics, the developmental age of a fetus, usually based on the presumed first day of the last normal menstrual period. 2. in embryology, this term is superfluous because gestation does not begin until fertilization of an oocyte occurs around the middle of the menstrual cycle.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=1640

The duration of the pregnancy, measured from the first day of the last menstrual period.
Found on
http://www.momswhothink.com/pregnancy/pregnancy-terms-glossary.html

The age of the fetus, measured in weeks, from the first day of the woman's last menstrual cycle to the current date. The average gestational age is 40 weeks.
Found on
http://www.pregnology.com/

The time (in weeks) from the (start of) last menstrual period.
Found on
https://www.encyclo.co.uk/local/20525

The fetus's age measured from the first day of the mother's last menstrual period; an average pregnancy lasts 280 days, or about 40 weeks, from that day
Found on
https://www.encyclo.co.uk/local/22787

Dating a pregnancy from the first day of the last menstrual period; 2 weeks longer than fertilization age. See fertilization age.
Found on
https://www.encyclo.co.uk/local/22789

Dating a pregnancy from the first day of the last menstrual period; 2 weeks longer than fertilization age. See fertilization age.
Found on
https://www.encyclo.co.uk/local/23319

The age of the baby from its conception to birth. The length of time is calculated in weeks.
Found on
https://www.miraclebabies.org.au/content/glossary/gjr3og

The duration of the pregnancy, measured from the first day of the last menstrual period.
Found on
https://www.parents.com/pregnancy/my-body/pregnancy-health/pregnancy-glossa

The age of the fetus while in the uterus, counted from the first day of the last menstrual period.
Found on
https://www.whattoexpect.com/pregnancy/glossary
No exact match found.