diff --git a/resq/backend/resq/src/main/java/com/groupa1/resq/converter/NeedConverter.java b/resq/backend/resq/src/main/java/com/groupa1/resq/converter/NeedConverter.java
index 8f9b4ddd..323007ca 100644
--- a/resq/backend/resq/src/main/java/com/groupa1/resq/converter/NeedConverter.java
+++ b/resq/backend/resq/src/main/java/com/groupa1/resq/converter/NeedConverter.java
@@ -31,7 +31,8 @@ public NeedDto convertToDto(Need need) {
         needDto.setLatitude(need.getLatitude());
         needDto.setLongitude(need.getLongitude());
         needDto.setCreatedDate(need.getCreatedAt());
-        needDto.setSize(need.getSize());
+        if (need.getSize() != null)
+            needDto.setSize(need.getSize());
         Request request = need.getRequest();
         if (request != null) {
             needDto.setRequestId(request.getId());
@@ -52,11 +53,11 @@ public Need convertToEntity(NeedDto needDto) {
         need.setLongitude(needDto.getLongitude());
         need.setStatus(needDto.getStatus());
         need.setCreatedAt(needDto.getCreatedDate());
-        need.setSize(needDto.getSize());
+        if (needDto.getSize() != null)
+            need.setSize(needDto.getSize());
         Request request = requestRepository.findById(needDto.getRequestId()).orElse(null);
         need.setRequest(request);
         return need;
     }
 
-
 }
diff --git a/resq/backend/resq/src/main/java/com/groupa1/resq/converter/ResourceConverter.java b/resq/backend/resq/src/main/java/com/groupa1/resq/converter/ResourceConverter.java
index 966cb069..0a92c38e 100644
--- a/resq/backend/resq/src/main/java/com/groupa1/resq/converter/ResourceConverter.java
+++ b/resq/backend/resq/src/main/java/com/groupa1/resq/converter/ResourceConverter.java
@@ -27,7 +27,8 @@ public ResourceDto convertToDto(Resource resource){
         resourceDto.setLatitude(resource.getLatitude());
         resourceDto.setLongitude(resource.getLongitude());
         resourceDto.setCreatedDate(resource.getCreatedAt());
-        resourceDto.setSize(resource.getSize().toString());
+        if (resource.getSize() != null)
+            resourceDto.setSize(resource.getSize().toString());
         return resourceDto;
 
     }
@@ -49,7 +50,8 @@ public Resource convertToEntity(ResourceDto resourceDto){
         resource.setLatitude(resourceDto.getLatitude());
         resource.setLongitude(resourceDto.getLongitude());
         resource.setCreatedAt(resourceDto.getCreatedDate());
-        resource.setSize(ESize.valueOf(resourceDto.getSize()));
+        if (resourceDto.getSize() != null)
+            resource.setSize(ESize.valueOf(resourceDto.getSize()));
         return resource;
     }
 }
diff --git a/resq/backend/resq/src/main/java/com/groupa1/resq/entity/enums/EGender.java b/resq/backend/resq/src/main/java/com/groupa1/resq/entity/enums/EGender.java
index 8e41e575..5386ae75 100644
--- a/resq/backend/resq/src/main/java/com/groupa1/resq/entity/enums/EGender.java
+++ b/resq/backend/resq/src/main/java/com/groupa1/resq/entity/enums/EGender.java
@@ -1,8 +1,8 @@
 package com.groupa1.resq.entity.enums;
 
 public enum EGender {
-    MAN,
-    WOMAN,
+    MALE,
+    FEMALE,
     CHILDREN_BOY, CHILDREN_GIRL,
     BABY
 }