<Observation xmlns="http://hl7.org/fhir">
  <id value="zib-pregnancy" />
  <meta id="pregnancy test 1">
    <profile value="http://nictiz.nl/fhir/StructureDefinition/zib-Pregnancy" />
  </meta>
  <status value="preliminary" />
  <code>
    <coding>
      <system value="http://snomed.info/sct" />
      <code value="364320009" />
      <display value="Pregnancy observable" />
    </coding>
  </code>
  <subject>
    <reference value="Patient/nl-core-patient-example-1" />
    <display value="Irma Jongeneel-de Haas" />
  </subject>
  <effectiveDateTime value="2018-08-10" />
  <comment value="Beide inwonende kinderen zijn zeer zelfstandig." />
  <component>
    <code>
      <extension url="http://nictiz.nl/fhir/StructureDefinition/zib-Pregnancy-Pregnancy">
        <valueBoolean value="true" />
      </extension>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="77386006" />
        <display value="Zwangerschap" />
      </coding>
    </code>
  </component>
  <component>
    <extension url="http://nictiz.nl/fhir/StructureDefinition/zib-Pregnancy-Delivery date estimated">
      <valueDateTime value="2019-04-20" />
    </extension>
    <code>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="11778-8" />
        <display value="Delivery date Estimated" />
      </coding>
    </code>
  </component>
  <component>
    <extension url="http://nictiz.nl/fhir/StructureDefinition/zib-Pregnancy-Date of last menstruel period">
      <valueDate value="2018-09-03" />
    </extension>
    <code>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="21840007" />
        <display value="Date of last menstrual period" />
      </coding>
    </code>
  </component>
  <component>
    <code>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="57036006" />
        <display value="Fetal gestational age" />
      </coding>
    </code>
    <valueQuantity>
      <value value="30 w" />
    </valueQuantity>
  </component>
  <component>
    <code>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="11996-6" />
        <display value="Zwangerschappen [aantal (telling)] in ^patiënt" />
      </coding>
    </code>
    <valueQuantity>
      <value value="2.0" />
    </valueQuantity>
  </component>
  <component>
    <code>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="11977-6" />
        <display value="Pariteit [aantal (telling)] in ^patiënt" />
      </coding>
    </code>
    <valueQuantity>
      <value value="1.0" />
    </valueQuantity>
  </component>
  <component>
    <extension url="http://nictiz.nl/fhir/StructureDefinition/zib-FamilySituation-LivingAtHomeIndicator">
      <valueBoolean value="false" />
    </extension>
    <code>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="48767-8" />
        <display value="Annotation comment [Interpretation] Narrative" />
      </coding>
      <text value="ipsumlorem" />
    </code>
  </component>
</Observation>