Re-add GetMenstruationComp(Hediff) marked as obsolete. There's code out there that calls it.

1.4/Defs/GeneDefs/GeneDefs_Menstruation.xml

@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Defs>
+
+	<GeneCategoryDef>
+		<defName>Menstruation</defName>
+		<label>menstruation</label>
+		<displayPriorityInXenotype>402</displayPriorityInXenotype>
+	</GeneCategoryDef>
+
+	<GeneDef Name="Menstruation_EggLifetime" Abstract="True">
+		<displayCategory>Menstruation</displayCategory>
+		<exclusionTags>
+			<li>Menstruation_EggLifetime</li>
+		</exclusionTags>
+	</GeneDef>
+	
+	<GeneDef ParentName="Menstruation_EggLifetime">
+		<defName>Menstruation_ShortEggLifetime</defName>
+		<label>short egg lifetime</label>
+		<description>Unfertilized eggs with this gene last three-quarters as long.</description>
+		<biostatMet>1</biostatMet>
+		<displayOrderInCategory>10</displayOrderInCategory>
+	</GeneDef>
+
+	<GeneDef ParentName="Menstruation_EggLifetime">
+		<defName>Menstruation_DoubleEggLifetime</defName>
+		<label>double egg lifetime</label>
+		<description>Unfertilized eggs with this gene last twice as long.</description>
+		<biostatMet>-1</biostatMet>
+		<displayOrderInCategory>12</displayOrderInCategory>
+	</GeneDef>
+
+	<GeneDef ParentName="Menstruation_EggLifetime">
+		<defName>Menstruation_QuadEggLifetime</defName>
+		<label>quadrule egg lifetime</label>
+		<description>Eggs with this gene last four times as long.</description>
+		<biostatMet>-2</biostatMet>
+		<biostatCpx>1</biostatCpx>
+		<displayOrderInCategory>16</displayOrderInCategory>
+	</GeneDef>
+
+	<GeneDef Name="Menstruation_Estrus" Abstract="True">
+		<displayCategory>Menstruation</displayCategory>
+		<exclusionTags>
+			<li>Menstruation_Estrus</li>
+		</exclusionTags>
+	</GeneDef>
+	
+	<GeneDef ParentName="Menstruation_Estrus">
+		<defName>Menstruation_NeverEstrus</defName>
+		<label>never estrus</label>
+		<description>Carriers of this gene will never go into estrus.</description>
+		<biostatMet>1</biostatMet>
+		<displayOrderInCategory>20</displayOrderInCategory>
+	</GeneDef>
+
+	<GeneDef ParentName="Menstruation_Estrus">
+		<defName>Menstruation_FullEstrus</defName>
+		<label>full estrus</label>
+		<description>Carriers of this gene will enter full estrus every menstrual cycle, regardless of vagina type.</description>
+		<biostatMet>-1</biostatMet>
+		<biostatCpx>1</biostatCpx>
+		<displayOrderInCategory>25</displayOrderInCategory>
+	</GeneDef>
+	
+	<GeneDef Name="Menstruation_Ovulation" Abstract="True">
+		<displayCategory>Menstruation</displayCategory>
+		<exclusionTags>
+			<li>Menstruation_Ovulation</li>
+		</exclusionTags>
+	</GeneDef>
+
+	<GeneDef ParentName="Menstruation_Ovulation">
+		<defName>Menstruation_DoubleOvulation</defName>
+		<label>double ovulation</label>
+		<description>Wombs with this gene will ovulate twice as many eggs.</description>
+		<biostatMet>-1</biostatMet>
+		<displayOrderInCategory>30</displayOrderInCategory>
+	</GeneDef>
+
+	<GeneDef ParentName="Menstruation_Ovulation">
+		<defName>Menstruation_QuadOvulation</defName>
+		<label>quadruple ovulation</label>
+		<description>Wombs with this gene will ovulate four times as many eggs.</description>
+		<biostatMet>-1</biostatMet>
+		<displayOrderInCategory>35</displayOrderInCategory>
+	</GeneDef>
+
+	<GeneDef>
+		<defName>Menstruation_NoBleeding</defName>
+		<label>no bleeding</label>
+		<displayCategory>Menstruation</displayCategory>
+		<description>Wombs with this gene will not bleed at the end of their cycle.</description>
+		<biostatMet>1</biostatMet>
+		<displayOrderInCategory>40</displayOrderInCategory>
+	</GeneDef>
+	
+	<!-- Pheromones? -->
+</Defs>

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_InducedOvulator.cs

@@ -75,7 +75,7 @@ namespace RJW_Menstruation
                     case Stage.Ovulatory:
                         return true;
                     case Stage.Luteal:
-                        return IsEggExist && curStageHrs < Props.eggLifespanDays * 24;
+                        return IsEggExist && curStageHrs < EggLifespanHours * 24;
                     default:
                         return false;
                 }
@@ -93,7 +93,7 @@ namespace RJW_Menstruation
                 case Stage.Ovulatory:
                     return true;
                 case Stage.Luteal:
-                    return IsEggExist && curStageHrs < Props.eggLifespanDays * 24;
+                    return IsEggExist && curStageHrs < EggLifespanHours * 24;
                 default:
                     return false;
             }

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs

@@ -126,6 +126,11 @@ namespace RJW_Menstruation
         // RJW pregnancy, or Biotech pregnancy/labor/laborpushing
         protected Hediff pregnancy = null;
 
+        protected int eggLifeSpanHours = 48;
+        protected EstrusLevel estrusLevel = EstrusLevel.Visible;
+        protected float ovulationFactor = 1f;
+        protected bool noBleeding = false;
+
         private static readonly SimpleCurve SexFrequencyCurve = new SimpleCurve()
         {
             new CurvePoint(0.4f,0.05f),
@@ -179,6 +184,7 @@ namespace RJW_Menstruation
                     // Any exceptions in that will have been reported elsewhere in the code by now
                     avglittersize = 1.0f;
                 };
+                avglittersize *= ovulationFactor;
                 const float yearsBeforeMenopause = 6.0f;
                 opcache = (int)(RaceCyclesPerYear() *
                     avglittersize *
@@ -470,6 +476,15 @@ namespace RJW_Menstruation
                 return !eggs.NullOrEmpty();
             }
         }
+
+        public int EggLifespanHours
+        {
+            get
+            {
+                return eggLifeSpanHours;
+            }
+        }
+
         public virtual bool IsDangerDay
         {
             get
@@ -483,7 +498,7 @@ namespace RJW_Menstruation
                     case Stage.Ovulatory:
                         return true;
                     case Stage.Luteal:
-                        return curStageHrs < Props.eggLifespanDays * 24;
+                        return curStageHrs < EggLifespanHours * 24;
                     default:
                         return false;
                 }
@@ -606,6 +621,28 @@ namespace RJW_Menstruation
             }
         }
 
+        public void Notify_UpdatedGenes()
+        {
+            eggLifeSpanHours = Props.eggLifespanDays * 24;
+            estrusLevel = Props.concealedEstrus ? EstrusLevel.Concealed : EstrusLevel.Visible;
+            ovulationFactor = 1f;
+            noBleeding = false;
+            
+            if (Pawn.genes == null || !ModsConfig.BiotechActive) return;
+            
+            if (Pawn.genes.HasGene(VariousDefOf.ShortEggLifetime)) eggLifeSpanHours = eggLifeSpanHours * 3 / 4;
+            else if (Pawn.genes.HasGene(VariousDefOf.DoubleEggLifetime)) eggLifeSpanHours *= 2;
+            else if (Pawn.genes.HasGene(VariousDefOf.QuadEggLifetime)) eggLifeSpanHours *= 4;
+
+            if (Pawn.genes.HasGene(VariousDefOf.NeverEstrus)) estrusLevel = EstrusLevel.None;
+            else if (Pawn.genes.HasGene(VariousDefOf.FullEstrus)) estrusLevel = EstrusLevel.Visible;
+
+            if (Pawn.genes.HasGene(VariousDefOf.DoubleOvulation)) ovulationFactor = 2f;
+            else if (Pawn.genes.HasGene(VariousDefOf.QuadOvulation)) ovulationFactor = 4f;
+
+            noBleeding = Pawn.genes.HasGene(VariousDefOf.NoBleeding);
+        }
+
         public bool ShouldSimulate()
         {
             if (!Configurations.EnableAnimalCycle && Pawn.IsAnimal()) return false;
@@ -1029,6 +1066,8 @@ namespace RJW_Menstruation
             initError = true;
             Props = (CompProperties_Menstruation)props;
 
+            Notify_UpdatedGenes();
+
             if (Props.infertile)
             {
                 if (cums == null) cums = new List<Cum>();
@@ -1101,6 +1140,7 @@ namespace RJW_Menstruation
             {
                 avglittersize = 1.0f;
             }
+            avglittersize *= ovulationFactor;
 
             float fertStartAge = Pawn.RaceProps.lifeStageAges?.Find(stage => stage.def.reproductive)?.minAge ?? 0.0f;
             float fertEndAge = Pawn.RaceProps.lifeExpectancy * (Pawn.IsAnimal() ? RJWPregnancySettings.fertility_endage_female_animal : RJWPregnancySettings.fertility_endage_female_humanlike);
@@ -1160,7 +1200,7 @@ namespace RJW_Menstruation
                 case Stage.Ovulatory:
                     return true;
                 case Stage.Luteal:
-                    return curStageHrs < Props.eggLifespanDays * 24;
+                    return curStageHrs < EggLifespanHours * 24;
                 default:
                     return false;
             }
@@ -1169,12 +1209,13 @@ namespace RJW_Menstruation
         public EstrusLevel GetEstrusLevel()
         {
             if (!ShouldBeInEstrus()) return EstrusLevel.None;
-            else return Props.concealedEstrus ? EstrusLevel.Concealed : EstrusLevel.Visible;
+            else return estrusLevel;
         }
 
         public void SetEstrus()
         {
-            Hediff hediff = HediffMaker.MakeHediff(Props.concealedEstrus ? VariousDefOf.Hediff_Estrus_Concealed : VariousDefOf.Hediff_Estrus, Pawn);
+            if (estrusLevel == EstrusLevel.None) return;
+            Hediff hediff = HediffMaker.MakeHediff(estrusLevel == EstrusLevel.Concealed ? VariousDefOf.Hediff_Estrus_Concealed : VariousDefOf.Hediff_Estrus, Pawn);
             Pawn.health.AddHediff(hediff);
         }
 
@@ -1454,25 +1495,27 @@ namespace RJW_Menstruation
         protected virtual void OvulatoryAction()
         {
             estrusflag = false;
-            int eggnum;
+            float eggnum;
+            int ovulated;
             try
             {
-                eggnum = Math.Max((int)Rand.ByCurve(Pawn.def.race.litterSizeCurve), 1);
+                eggnum = Math.Max(Rand.ByCurve(Pawn.def.race.litterSizeCurve), 1f);
             }
             catch (NullReferenceException)
             {
-                eggnum = 1;
+                eggnum = 1f;
             }
             catch (ArgumentException e)
             {
                 Log.Warning($"Invalid litterSizeCurve for {Pawn.def}: {e}");
-                eggnum = 1;
+                eggnum = 1f;
             }
-            eggnum += eggstack;
+            eggnum *= ovulationFactor;
+            ovulated = (int)eggnum + eggstack;
 
-            for (int i = 0; i < eggnum; i++)
+            for (int i = 0; i < ovulated; i++)
-                eggs.Add(new Egg((int)(Props.eggLifespanDays * 24 / CycleFactor)));
+                eggs.Add(new Egg((int)(EggLifespanHours * 24 / CycleFactor)));
-            ovarypower -= eggnum;
+            ovarypower -= ovulated;
 
             eggstack = 0;
             if (EggHealth <= 0)
@@ -1709,7 +1752,7 @@ namespace RJW_Menstruation
 
         protected void GoFollicularOrBleeding()
         {
-            if (Props.bleedingIntervalDays == 0)
+            if (Props.bleedingIntervalDays == 0 || noBleeding)
             {
                 GoNextStage(Stage.Follicular);
             }

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/MenstruationUtility.cs

@@ -73,6 +73,29 @@ namespace RJW_Menstruation
             return null;
         }
 
+        [Obsolete("This method is obsolete and can cause ambiguity. Use GetMenstruationCompFromVagina or GetMenstruationCompFromPregnancy instead.", true)]
+        public static HediffComp_Menstruation GetMenstruationComp(Hediff hediff)
+        {
+            switch (hediff)
+            {
+                case Hediff_BasePregnancy rjwPreg:
+                    return rjwPreg.GetMenstruationCompFromPregnancy();
+                case Hediff_Pregnant vanillaPreg:
+                    return vanillaPreg.GetMenstruationCompFromPregnancy();
+                case Hediff_Labor vanillaLabor:
+                    return vanillaLabor.GetMenstruationCompFromPregnancy();
+                case Hediff_LaborPushing vanillaLaborPushing:
+                    return vanillaLaborPushing.GetMenstruationCompFromPregnancy();
+                case Hediff_PartBaseNatural rjwNatrual:
+                    return rjwNatrual.GetMenstruationCompFromVagina();
+                case Hediff_PartBaseArtifical rjwArtificial:
+                    return rjwArtificial.GetMenstruationCompFromVagina();
+                default:
+                    Log.Warning("Obsolete GetMenstruationComp called with unknown hediff. Ensure your submods are up to date.");
+                    return null;
+            }
+        }
+
         public static HediffComp_Anus GetAnusComp(this Hediff hediff)
         {
             if (hediff is Hediff_PartBaseNatural || hediff is Hediff_PartBaseArtifical)

1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/Biotech_Patch.cs

@@ -177,4 +177,13 @@ namespace RJW_Menstruation
         }
     }
 
+    [HarmonyPatch(typeof(Pawn_GeneTracker), "Notify_GenesChanged")]
+    public class Notify_GenesChanged_Patch
+    {
+        public static void Postfix(Pawn_GeneTracker __instance)
+        {
+            foreach (HediffComp_Menstruation comp in __instance.pawn.GetMenstruationComps())
+                comp.Notify_UpdatedGenes();
+        }
+    }
 }

1.4/source/RJW_Menstruation/RJW_Menstruation/VariousDefOf.cs

@@ -44,8 +44,14 @@ namespace RJW_Menstruation
         public static readonly RecordDef AmountofCreampied = DefDatabase<RecordDef>.GetNamed("AmountofCreampied");
         public static readonly RecordDef AmountofFertilizedEggs = DefDatabase<RecordDef>.GetNamed("AmountofFertilizedEggs");
         public static readonly TaleDef TaleCameInside = DefDatabase<TaleDef>.GetNamed("CameInside");
-
+        public static readonly GeneDef ShortEggLifetime = DefDatabase<GeneDef>.GetNamed("Menstruation_ShortEggLifetime");
-
+        public static readonly GeneDef DoubleEggLifetime = DefDatabase<GeneDef>.GetNamed("Menstruation_DoubleEggLifetime");
+        public static readonly GeneDef QuadEggLifetime = DefDatabase<GeneDef>.GetNamed("Menstruation_QuadEggLifetime");
+        public static readonly GeneDef NeverEstrus = DefDatabase<GeneDef>.GetNamed("Menstruation_NeverEstrus");
+        public static readonly GeneDef FullEstrus = DefDatabase<GeneDef>.GetNamed("Menstruation_FullEstrus");
+        public static readonly GeneDef DoubleOvulation = DefDatabase<GeneDef>.GetNamed("Menstruation_DoubleOvulation");
+        public static readonly GeneDef QuadOvulation = DefDatabase<GeneDef>.GetNamed("Menstruation_QuadOvulation");
+        public static readonly GeneDef NoBleeding = DefDatabase<GeneDef>.GetNamed("Menstruation_NoBleeding");
 
         private static List<ThingDef> allraces = null;
         private static List<PawnKindDef> allkinds = null;