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General information

Name: nl.zorg.Pregnancy NL.png
Version: 4.1
HCIM Status:Final
Release: 2022
Release status: Prepublished
Release date: 10-06-2022

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DCM::CoderList Werkgroep RadB Verpleegkundige Gegevens
DCM::ContactInformation.Address *
DCM::ContactInformation.Name *
DCM::ContactInformation.Telecom *
DCM::ContentAuthorList Werkgroep RadB Verpleegkundige Gegevens
DCM::CreationDate 7-7-2014
DCM::DescriptionLanguage nl
DCM::EndorsingAuthority.Name PM
DCM::Id 2.16.840.1.113883.
DCM::KeywordList Zwangerschap, zwanger, graviditeit, pariteit
DCM::LifecycleStatus Final
DCM::ModelerList Werkgroep RadB Verpleegkundige Gegevens
DCM::Name nl.zorg.Zwangerschap
DCM::PublicationDate 10-06-2022
DCM::PublicationStatus Prepublished
DCM::ReviewerList Projectgroep RadB Verpleegkundige Gegevens & Kerngroep Registratie aan de Bron
DCM::RevisionDate 30-09-2021
DCM::Supersedes nl.zorg.Zwangerschap-v4.0
DCM::Version 4.1
HCIM::PublicationLanguage EN

Revision History

Only available in Dutch

Publicatieversie 1.0 (01-07-2015)

Publicatieversie 3.0 (01-05-2016)

ZIB-453 Wijziging naamgeving ZIB's en logo's door andere opzet van beheer

Publicatieversie 3.1 (04-09-2017)

ZIB-436 Toevoegen datum laatste menstruatie aan bouwsteen.
ZIB-543 Toevoegen datum laatste menstruatie.

Publicatieversie 3.1.1 (31-01-2020)

ZIB-907 A terme datum in zwangerschap vertaling

Publicatieversie 4.0 (01-09-2020)

ZIB-890 zib Zwangerschap

Publicatieversie 4.1 (01-12-2021)

ZIB-1201 Terminologie koppeling Zwangerschap


Pregnancy or gravidity is the condition in which a woman carries a fertilized egg, which grows into an embryo and then a fetus. A pregnancy of between 37 and 42 weeks is considered normal. “Term pregnancy” is 37 to 42 weeks. The term gravidity is also used for the number of times a woman has been pregnant. This and parity - the number of times a woman has given birth - provides insight into the patient’s obstetric history.


If the patient is pregnant, it is important to mention this, as it requires specific attention in their care. Pregnancy can influence treatment decisions, the treatment itself and the patient’s care.

Evidence Base

The standard Perinatology information set was consulted in drawing up this information model.

Information Model

#11586#10168#10159#10173#10174#10175#10176#12613#12614#12615#EN: EstimatingMethodCodelistPregnancy-v4.1Model(2022EN).png

Type Id Concept Card. Definition DefinitionCode Reference
Block.png NL-CM:7.14.1 Arrowdown.pngPregnancy Root concept of the Pregnancy information model. This root concept contains all data elements of the Pregnancy information model.
118185001 Finding related to pregnancy
PQ.png NL-CM:7.14.4 Arrowright.pngPregnancyDuration 0..1 Duration of the pregnancy on the day on which the patient was asked. The duration can be given in days (d) or weeks (wk).
57036006 Fetal gestational age
INT.png NL-CM:7.14.6 Arrowright.pngParity 0..1 Number of previous pregnancies ending in partum (>= 16w 0d / 112 days).
364325004 Parity
INT.png NL-CM:7.14.5 Arrowright.pngGravidity 0..1 The number of times the woman has gotten pregnant (including this one).
161732006 Gravida
ST.png NL-CM:7.14.7 Arrowright.pngComment 0..1 Comment on the pregnancy.
48767-8 Annotation comment [Interpretation] Narrative
Folder.png NL-CM:7.14.9 Arrowdown.pngEstimatedDateOfDeliveryItems 0..1 Container of the EstimatedDateOfDeliveryItems concept.This container contains all data elements of the EstimatedDateOfDeliveryItems concept.
TS.png NL-CM:7.14.3 Arrowright.pngEstimatedDateOfDelivery 0..1 The date on which the pregnancy is expected to be 40w 0d (280 days). Different due dates are used at various points in the pregnancy.
161714006 Estimated date of delivery
CD.png NL-CM:7.14.10 Arrowright.pngEstimatingMethod 0..1 Method by which the delivery date is estimated.
List2.png EN: EstimatingMethodCodelist
TS.png NL-CM:7.14.11 Arrowright.pngDateOfEstimation 0..1 Date on which the delivery date is estimated.
TS.png NL-CM:7.14.8 Arrowright.pngDateLastMenstruation 0..1 The date on which the last menstruation started.
21840007 Date of last menstrual period

Columns Concept and DefinitionCode: hover over the values for more information
For explanation of the symbols, please see the legend page List2.png

Example Instances

Only available in Dutch

Zwangerschapsduur 24 weken
Graviditeit 2
Pariteit 1
Toelichting Mevrouw is vaak misselijk in de ochtend.
ATermeDatum 08-01-2015
BepalingsMethode Echoscopie
BepalingsDatum 15-07-2014
DatumLaatsteMenstruatie --


1. Dataset Perinatologie. [Online] Beschikbaar op: [Geraadpleegd: 13 februari 2015].


EN: EstimatingMethodCodelist

Valueset OID: 2.16.840.1.113883. Binding: Extensible
Conceptname Conceptcode Codesystem name Codesystem OID Description
Date of delivery estimation based on diagnostic ultrasonography 31541000146106 SNOMED CT 2.16.840.1.113883.6.96 Echoscopie
Date of delivery estimation based on last period 31521000146100 SNOMED CT 2.16.840.1.113883.6.96 Laatste menstruatie
Date of delivery estimation based on ovulation 31531000146103 SNOMED CT 2.16.840.1.113883.6.96 Ovulatie
Other OTH NullFlavor 2.16.840.1.113883.5.1008 Anders

This information model in other releases

Information model references

This information model refers to


This information model is used in


Technical specifications in HL7v3 CDA and HL7 FHIR

To exchange information based on health and care information models, additional, more technical specifications are required.
Not every environment can handle the same technical specifications. For this reason, there are several types of technical specifications:

  • HL7® version 3 CDA compatible specifications, available through the Nictiz ART-DECOR® environment Artdecor.jpg
  • HL7® FHIR® compatible specifications, available through the Nictiz environment on the Simplifier FHIR Fhir.png


This information model is also available as pdf file PDF.png or as spreadsheet Xlsx.png

About this information

The information in this wikipage is based on Pre-release 2022-1
SNOMED CT and LOINC codes are based on:

  • SNOMED Clinical Terms version: 20220131 [R] (January 2022 Release)
  • LOINC version 2.67

Conditions for use are located on the mainpage List2.png
This page is generated on 10/06/2022 19:07:50 with ZibExtraction v. 8.0.8196.20371

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