diff --git a/1.4/Assemblies/RJW_Menstruation.dll b/1.4/Assemblies/RJW_Menstruation.dll
index b9db5cb..92622ed 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/HediffComps/HediffComp_Menstruation.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
index 0867216..b3f73e1 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
@@ -1299,7 +1299,8 @@ namespace RJW_Menstruation
             if (EggHealth < 1f)
             {
                 if (sexNeed == null) sexNeed = Pawn.needs.TryGetNeed(VariousDefOf.SexNeed);
-                if (sexNeed?.CurLevel < 0.5) sexNeed.CurLevel += 0.01f / Math.Max(1, Pawn.GetMenstruationComps().Count());
+                if (sexNeed == null) return;
+                if (sexNeed.CurLevel < 0.5f) sexNeed.CurLevel += 0.01f / (SimulationsPerHour * Math.Max(1, Pawn.GetMenstruationComps().Count()));
             }
         }
 
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Pheromones.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Pheromones.cs
index 4dddafc..4194d6e 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Pheromones.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Pheromones.cs
@@ -24,7 +24,7 @@ namespace RJW_Menstruation
     {
         public CompProperties_Pheromones Props => (CompProperties_Pheromones)props;
         public const int emitInterval = GenTicks.TickRareInterval;
-        public float EmitRatio => (float)emitInterval / GenDate.TicksPerDay;
+        public const float emitRatio = (float)emitInterval / GenDate.TicksPerDay;
 
         public override void CompPostTick(ref float severityAdjustment)
         {
@@ -87,7 +87,7 @@ namespace RJW_Menstruation
             Hediff pheromones = target.health.hediffSet.GetFirstHediffOfDef(VariousDefOf.Hediff_AffectedByPheromones);
             float decay = VariousDefOf.Hediff_AffectedByPheromones.CompProps<HediffCompProperties_SeverityPerDay>().severityPerDay;
             float raiseSeverityPerDay = intensity / Props.daysToMaxSeverity - decay; // Desired increase plus enough to overcome pheromone decay
-            float amountToApply = EmitRatio * raiseSeverityPerDay;
+            float amountToApply = emitRatio * raiseSeverityPerDay;
             if (pheromones != null)
                 pheromones.Severity += amountToApply;
             else
diff --git a/changelogs.txt b/changelogs.txt
index 1aadce8..96315e4 100644
--- a/changelogs.txt
+++ b/changelogs.txt
@@ -4,6 +4,7 @@ Version 1.0.9.1
  - New pheromone system: Pawns in visible estrus will increase the sex drive of nearby males. Can be disabled in the options.
  - Using the egg restoration biosculptor cycle will give a small mood buff.
  - Periodic ovulators that don't bleed will properly enter anestrus after their luteal stage.
+ - Climacteric/menopausal pawns will have their sex need slow properly when the womb's tick rate is non-default.
 
 Version 1.0.9.0
  - Fix errors when opening the womb dialog of some low fertility pawns.