description: The weight of the mother at the time of birth/delivery. package_name: hl7.fhir.us.vr derivation: constraint name: ObservationMotherDeliveryWeight type: Observation elements: code: pattern: type: CodeableConcept value: coding: - {code: 69461-2, system: 'http://loinc.org'} index: 0 subject: type: Reference refers: ['http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-mother'] index: 1 value: choices: [valueQuantity] index: 3 valueQuantity: {type: Quantity, choiceOf: value, index: 4} package_version: common-library-1.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Observation-mother-delivery-weight base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-vital-signs version: 1.0.0 required: [value, subject, valueQuantity]