diff --git a/1.4/Assemblies/RJW_Menstruation.dll b/1.4/Assemblies/RJW_Menstruation.dll
index c94be92..4568f00 100644
Binary files a/1.4/Assemblies/RJW_Menstruation.dll and b/1.4/Assemblies/RJW_Menstruation.dll differ
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/Cum.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/Cum.cs
index 969dde3..6afa95d 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/Cum.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/Cum.cs
@@ -205,7 +205,7 @@ namespace RJW_Menstruation
             // comp is used for Hydrogen's RJW Muscle Injury
             float totalleak = volume;
             float decayPerInterval = 1 - Mathf.Pow(1 - Configurations.CumDecayRatio, (float)comp.TickInterval / GenDate.TicksPerHour);
-            float fertilityDecayPerInterval = 1 - Mathf.Pow(Configurations.CumFertilityDecayRatio, (float)comp.TickInterval / GenDate.TicksPerHour);
+            float fertilityDecayPerInterval = 1 - Mathf.Pow(1 - Configurations.CumFertilityDecayRatio, (float)comp.TickInterval / GenDate.TicksPerHour);
             volume *= Math.Max(0, 1 - decayPerInterval * (1 - DecayResist) * leakfactor);
             fertility *= Math.Max(0, 1 - (fertilityDecayPerInterval * (1 - DecayResist) + antisperm));
             CutMinor();
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Breast.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Breast.cs
index 71e930c..46022d1 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Breast.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Breast.cs
@@ -152,7 +152,7 @@ namespace RJW_Menstruation
         public bool ShouldSimulate()
         {
             if (!Configurations.EnableAnimalCycle && Pawn.IsAnimal()) return false;
-            if (Pawn.Spawned || Pawn.IsCaravanMember() || PawnUtility.IsTravelingInTransportPodWorldObject(Pawn)) return true;
+            if (Pawn.SpawnedOrAnyParentSpawned || Pawn.IsCaravanMember() || PawnUtility.IsTravelingInTransportPodWorldObject(Pawn)) return true;
 
             return false;
         }
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
index fb79dd3..db87975 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
@@ -686,7 +686,7 @@ namespace RJW_Menstruation
         public bool ShouldSimulate()
         {
             if (!Configurations.EnableAnimalCycle && Pawn.IsAnimal()) return false;
-            if (Pawn.Spawned || Pawn.IsCaravanMember() || PawnUtility.IsTravelingInTransportPodWorldObject(Pawn)) return true;
+            if (Pawn.SpawnedOrAnyParentSpawned || Pawn.IsCaravanMember() || PawnUtility.IsTravelingInTransportPodWorldObject(Pawn)) return true;
 
             return false;
         }
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_PregeneratedBabies.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_PregeneratedBabies.cs
index 8d7ab50..ce0efe9 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_PregeneratedBabies.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_PregeneratedBabies.cs
@@ -213,7 +213,7 @@ namespace RJW_Menstruation
 
                         PregnancyUtility.ApplyBirthOutcome(thisOutcome, quality, ritual, genes, geneticMother, birtherThing, thisFather, doctor, lordJobRitual, assignments);
                         // No more babies if mom dies halfway through. Unrealistic maybe, but saves a lot of headache in ApplyBirthOutcome
-                        if (mother.health.Dead) break;
+                        if (mother.Dead) break;
                         if (xxx.is_human(baby))
                             mother.records.Increment(xxx.CountOfBirthHuman);
                         else if (xxx.is_animal(baby))
@@ -266,7 +266,7 @@ namespace RJW_Menstruation
                         baby.relations.ClearAllRelations();
 
                         PregnancyUtility.ApplyBirthOutcome(outcome, quality, ritual, genes, geneticMother, birtherThing, thisFather, doctor, lordJobRitual, assignments);
-                        if (mother.health.Dead) break;
+                        if (mother.Dead) break;
                         if (xxx.is_human(baby))
                             mother.records.Increment(xxx.CountOfBirthHuman);
                         else if (xxx.is_animal(baby))
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/Biotech_Patch.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/Biotech_Patch.cs
index 37e4f6a..4bd3cef 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/Biotech_Patch.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/Biotech_Patch.cs
@@ -117,7 +117,7 @@ namespace RJW_Menstruation
     {
         public static void Postfix(Thing birtherThing)
         {
-            if (birtherThing is Pawn pawn && !pawn.health.Dead)
+            if (birtherThing is Pawn pawn && !pawn.Dead)
                 pawn.GetBreastComp()?.GaveBirth();
         }
     }