diff --git a/src/data/questionnaire_data.ts b/src/data/questionnaire_data.ts
index 7317af473..27fe814d4 100644
--- a/src/data/questionnaire_data.ts
+++ b/src/data/questionnaire_data.ts
@@ -1,4 +1,4 @@
-export const booleanFieldsData = [
+export const booleanOpenChoiceFieldsData = [
   {
     id: 'Oui',
     label: 'Oui'
@@ -9,6 +9,17 @@ export const booleanFieldsData = [
   }
 ]
 
+export const booleanFieldsData = [
+  {
+    id: 'true',
+    label: 'Oui'
+  },
+  {
+    id: 'false',
+    label: 'Non'
+  }
+]
+
 export const vmeData = [
   {
     id: 'Non faite',
diff --git a/src/services/aphp/serviceCohortCreation.ts b/src/services/aphp/serviceCohortCreation.ts
index 147d29454..66ffe4795 100644
--- a/src/services/aphp/serviceCohortCreation.ts
+++ b/src/services/aphp/serviceCohortCreation.ts
@@ -64,7 +64,7 @@ import {
 import { fetchSingleCodeHierarchy, fetchValueSet } from './callApi'
 import { DocType } from 'types/requestCriterias'
 import { VitalStatusLabel } from 'types/searchCriterias'
-import { birthStatusData, booleanFieldsData, vmeData } from 'data/questionnaire_data'
+import { birthStatusData, booleanFieldsData, booleanOpenChoiceFieldsData, vmeData } from 'data/questionnaire_data'
 
 export interface IServiceCohortCreation {
   /**
@@ -475,13 +475,13 @@ const servicesCohortCreation: IServiceCohortCreation = {
     return booleanFieldsData
   },
   fetchInUteroTransfer: async () => {
-    return booleanFieldsData
+    return booleanOpenChoiceFieldsData
   },
   fetchPregnancyMonitoring: async () => {
     return booleanFieldsData
   },
   fetchMaturationCorticotherapie: async () => {
-    return booleanFieldsData
+    return booleanOpenChoiceFieldsData
   },
   fetchChirurgicalGesture: async () =>
     fetchValueSet(CHIRURGICAL_GESTURE, { joinDisplayWithCode: false, sortingKey: 'id' }),
@@ -489,7 +489,7 @@ const servicesCohortCreation: IServiceCohortCreation = {
     return vmeData
   },
   fetchChildbirth: async () => {
-    return booleanFieldsData
+    return booleanOpenChoiceFieldsData
   },
   fetchHospitalChildBirthPlace: async () => {
     return booleanFieldsData
@@ -523,7 +523,7 @@ const servicesCohortCreation: IServiceCohortCreation = {
     return birthStatusData
   },
   fetchSetPostpartumHemorrhage: async () => {
-    return booleanFieldsData
+    return booleanOpenChoiceFieldsData
   },
   fetchConditionPerineum: async () =>
     fetchValueSet(CONDITION_PERINEUM, { joinDisplayWithCode: false, sortingKey: 'id' }),