diff --git a/1.3/Assemblies/RJW_Menstruation.dll b/1.3/Assemblies/RJW_Menstruation.dll
index 5d23e29..07c7a55 100644
Binary files a/1.3/Assemblies/RJW_Menstruation.dll and b/1.3/Assemblies/RJW_Menstruation.dll differ
diff --git a/1.3/source/RJW_Menstruation/RJW_Menstruation/HediffComps/MenstruationUtility.cs b/1.3/source/RJW_Menstruation/RJW_Menstruation/HediffComps/MenstruationUtility.cs
index b01a1b5..f987a79 100644
--- a/1.3/source/RJW_Menstruation/RJW_Menstruation/HediffComps/MenstruationUtility.cs
+++ b/1.3/source/RJW_Menstruation/RJW_Menstruation/HediffComps/MenstruationUtility.cs
@@ -168,11 +168,18 @@ namespace RJW_Menstruation
                 int fertstage = comp.IsFertilized;
                 if (fertstage >= 0)
                 {
-                    if (fertstage < 1) return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilized00", true);
-                    else if (fertstage < 24) return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilized01", true);
+                    if (fertstage <= 18) return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilized00", true);
+                    else if (fertstage <= 36) return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilized01", true);
                     else return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilized02", true);
                 }
-                else if (comp.IsEggFertilizing) return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilizing01", true);
+                else if (comp.IsEggFertilizing)
+                {
+                    if (comp.GetFertilityChance() < 0.5f)
+                        return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilizing00", true);
+                    else
+                        return ContentFinder<Texture2D>.Get("Eggs/Egg_Fertilizing01", true);
+                }
+
                 else return ContentFinder<Texture2D>.Get("Eggs/Egg", true);
             }
         }