diff --git a/1.5/Assemblies/RJW_Menstruation.dll b/1.5/Assemblies/RJW_Menstruation.dll
index 1ef21f7..84270e6 100644
Binary files a/1.5/Assemblies/RJW_Menstruation.dll and b/1.5/Assemblies/RJW_Menstruation.dll differ
diff --git a/1.5/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs b/1.5/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs
index 9b9bdad..324ff39 100644
--- a/1.5/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs
+++ b/1.5/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs
@@ -97,53 +97,39 @@ namespace RJW_Menstruation
 
             bool IsAndroidmother = AndroidsCompatibility.IsAndroid(mother);
             bool IsAndroidfather = AndroidsCompatibility.IsAndroid(father);
-            if (IsAndroidmother && !IsAndroidfather)
-            {
-                spawn_kind_def = fatherKindDef;
-            }
-            else if (!IsAndroidmother && IsAndroidfather)
-            {
-                spawn_kind_def = motherKindDef;
-            }
+            if (IsAndroidmother != IsAndroidfather)
+                spawn_kind_def = IsAndroidmother ? fatherKindDef : motherKindDef;
 
-            string MotherRaceName = "";
-            string FatherRaceName = "";
-            MotherRaceName = motherKindDef?.race?.defName;
-            PawnKindDef non_hybrid_kind_def = spawn_kind_def;
-            if (father != null)
-                FatherRaceName = fatherKindDef?.race?.defName;
+            string MotherRaceName = motherKindDef?.race?.defName;
+            string FatherRaceName = fatherKindDef?.race?.defName;
 
-
-            if (FatherRaceName != "" && Configurations.UseHybridExtention)
+            if (MotherRaceName != FatherRaceName && !FatherRaceName.NullOrEmpty())
             {
-                spawn_kind_def = GetHybrid(father, mother);
-                //Log.Message("pawnkind: " + spawn_kind_def?.defName);
-            }
-
-            if (MotherRaceName != FatherRaceName && FatherRaceName != "")
-            {
-                if (!Configurations.UseHybridExtention || spawn_kind_def == null)
+                PawnKindDef hybridPawnKind = Configurations.UseHybridExtention ? GetHybrid(father, mother) : null;
+                if (hybridPawnKind != null)
+                {
+                    spawn_kind_def = hybridPawnKind;
+                }
+                else
                 {
-                    spawn_kind_def = non_hybrid_kind_def;
                     IEnumerable<RaceGroupDef> groups = DefDatabase<RaceGroupDef>.AllDefs.Where(x => !(x.hybridRaceParents.NullOrEmpty() || x.hybridChildKindDef.NullOrEmpty()));
 
-
                     //ModLog.Message(" found custom RaceGroupDefs " + groups.Count());
-                    foreach (RaceGroupDef t in groups)
+                    foreach (RaceGroupDef def in groups)
                     {
-                        if ((t.hybridRaceParents.Contains(MotherRaceName) && t.hybridRaceParents.Contains(FatherRaceName))
-                            || (t.hybridRaceParents.Contains("Any") && (t.hybridRaceParents.Contains(MotherRaceName) || t.hybridRaceParents.Contains(FatherRaceName))))
+                        if ((def.hybridRaceParents.Contains(MotherRaceName) && def.hybridRaceParents.Contains(FatherRaceName))
+                            || (def.hybridRaceParents.Contains("Any") && (def.hybridRaceParents.Contains(MotherRaceName) || def.hybridRaceParents.Contains(FatherRaceName))))
                         {
                             //ModLog.Message(" has hybridRaceParents");
-                            if (t.hybridChildKindDef.Contains("MotherKindDef"))
+                            if (def.hybridChildKindDef.Contains("MotherKindDef"))
                                 spawn_kind_def = motherKindDef;
-                            else if (t.hybridChildKindDef.Contains("FatherKindDef") && father != null)
+                            else if (def.hybridChildKindDef.Contains("FatherKindDef") && father != null)
                                 spawn_kind_def = fatherKindDef;
                             else
                             {
                                 //ModLog.Message(" trying hybridChildKindDef " + t.defName);
                                 List<PawnKindDef> child_kind_def_list = new List<PawnKindDef>();
-                                child_kind_def_list.AddRange(DefDatabase<PawnKindDef>.AllDefs.Where(x => t.hybridChildKindDef.Contains(x.defName)));
+                                child_kind_def_list.AddRange(DefDatabase<PawnKindDef>.AllDefs.Where(x => def.hybridChildKindDef.Contains(x.defName)));
 
                                 //ModLog.Message(" found custom hybridChildKindDefs " + t.hybridChildKindDef.Count);
                                 if (!child_kind_def_list.NullOrEmpty())
@@ -152,12 +138,10 @@ namespace RJW_Menstruation
                         }
                     }
                 }
+            }
 
-            }
-            else if (!Configurations.UseHybridExtention || spawn_kind_def == null)
-            {
+            if (spawn_kind_def == null)
                 spawn_kind_def = mother.RaceProps?.AnyPawnKind ?? motherKindDef;
-            }
 
             if (spawn_kind_def.defName.Contains("Nymph"))
             {