LOINC
Version 2.71

11886-9Gestational age Estimated from ovulation dateActive

Term Description

Based on putative ovulation date determined by ovulation testing or ovulation induction.
Source: Regenstrief LOINC

Part Description

LP19507-0   Gestational age
The age of the conceptus, beginning from the time of fertilization. In clinical obstetrics, the gestational age is often estimated as the time from the last day of the last menstruation which is about 2 weeks before ovulation and fertilization. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Gestational age
Property
Time
Time
Pt
System
^Fetus
Scale
Qn
Method
Estimated from ovulation date

Additional Names

Short Name
GA Est from ovulation date

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.40
Order vs. Observation
Observation

Member of these Groups

LG50112-8 Gestational ageTime^Fetus

Language Variants Get Info

zh-CNChinese (China)
孕龄:时间:时间点:^胎儿:定量型:依据排卵日期的胎龄估计法
nl-NLDutch (Netherlands)
zwangerschapsduur:tijd:moment:^foetus:kwantitatief:berekend op basis van ovulatiedatum
fr-BEFrench (Belgium)
Age gestationnel:Durée:Temps ponctuel:^Foetus:Quantitatif:Estimé sur date d'ovulation
it-ITItalian (Italy)
Età gestazionale:Tempo:Pt:^feto:Qn:Stimato in base a data ovulazione
pt-BRPortuguese (Brazil)
Idade gestacional:Tempo:Pt:^Feto:Qn:Estimado pela data da ovulação
es-ARSpanish (Argentina)
edad gestacional:tiempo:punto en el tiempo:^feto:cuantitativo:calculado a partir de la fecha de ovulación

Example Units

Unit Source
d Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11886-9