diff --git a/models.py b/models.py
index bf95edb..32d919b 100644
--- a/models.py
+++ b/models.py
@@ -4,17 +4,20 @@ from flask_restx import fields
 chartype_field = fields.String(
     required=True,
     default="human",
-    description='Character type. Allowed values: "human", "humanoid", "mutant", "cyborg"')
+    description='Character type. Allowed values: "human", "humanoid", "mutant", "cyborg"'
+)
 
-# Mutations Model
-mutation_model = {
-    'conscore': fields.Integer(
+conscore_field = fields.Integer(
         required=True,
-        default=3,
+        default=10,
         min=3,
         max=18,
         description='The characters constitution score'
-    ),
+)
+
+# Mutations Model
+mutation_model = {
+    'conscore': conscore_field,
     'intscore': fields.Integer(
         required=True,
         default=3,
@@ -36,13 +39,13 @@ ability_model = {
     'ability': fields.String(
         required=False,
         default="all",
-        description='The ability to roll. Not required. Defaults "generic"'),
+        description='The ability to roll. Not required. Defaults to "all".'),
 }
 
 # Hp model
 hp_model = {
     'chartype': chartype_field,
-    'conscore': fields.Integer(required=True, description='Conscore')
+    'conscore': conscore_field
 }
 
 ma_model = {
diff --git a/schemas.py b/schemas.py
index d92c817..eaad1e1 100644
--- a/schemas.py
+++ b/schemas.py
@@ -6,28 +6,26 @@ chartype_field = fields.String(
     description='The characters type of being'
 )
 
+conscore_field = fields.Integer(
+    required=True,
+    default=10,
+    validate=validate.Range(min=3, max=18),
+    description='The constitution score of the character'
+)
+
 
 class MutationSchema(Schema):
-    conscore = fields.Integer(
-        required=True,
-        validate=validate.Range(min=3, max=18),
-        description='The characters constitution score'
-    )
+    conscore = conscore_field
     intscore = fields.Integer(
         required=True,
-        validate=validate.Range(min=3, max=21),
+        validate=validate.Range(min=3, max=18),
         description='The characters intelligence score'
     )
 
 
 class HPSchema(Schema):
     chartype = chartype_field
-    conscore = fields.Integer(
-        required=True,
-        default=10,
-        validate=validate.Range(min=3, max=24),
-        description='The constitution score of the character'
-    )
+    conscore = conscore_field
 
 
 class DiceSchema(Schema):