diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_InducedOvulator.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_InducedOvulator.cs
index 08dcf50..d09eba9 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_InducedOvulator.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_InducedOvulator.cs
@@ -109,5 +109,10 @@ namespace RJW_Menstruation
             if (curStage == Stage.Luteal && !hadOvulatoryStage) return false;
             else return base.ShouldBeInEstrus();
         }
+
+        protected override float RandomOvulationChance()
+        {
+            return 0;
+        }
     }
 }
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 e5cfef8..7eba238 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
@@ -1917,10 +1917,16 @@ namespace RJW_Menstruation
             else return Rand.Range(0.6f, 1.0f);
         }
 
+        protected virtual float RandomOvulationChance()
+        {
+            return (float)Props.ovulationIntervalHours / GenDate.HoursPerDay;
+        }
+
         protected Stage RandomStage()
         {
             Stage stage = Rand.ElementByWeight(
                 Stage.Follicular, Props.follicularIntervalDays - Props.bleedingIntervalDays,
+                Stage.Ovulatory, RandomOvulationChance(),
                 Stage.Luteal, Props.lutealIntervalDays,
                 Stage.Bleeding, Props.bleedingIntervalDays);
 
@@ -1929,6 +1935,9 @@ namespace RJW_Menstruation
                 case Stage.Follicular:
                     curStageTicks = Rand.Range(0, (Props.follicularIntervalDays - Props.bleedingIntervalDays) * GenDate.TicksPerDay);
                     break;
+                case Stage.Ovulatory:
+                    curStageTicks = Rand.Range(0, Props.ovulationIntervalHours * GenDate.TicksPerHour);
+                    break;
                 case Stage.Luteal:
                     curStageTicks = Rand.Range(0, Props.lutealIntervalDays * GenDate.TicksPerDay);
                     break;