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 ef0e8ad..8831540 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
@@ -37,6 +37,7 @@ namespace RJW_Menstruation
             // But it is possible that there is no new hediff (be it a birth, miscarrage, or dev edit)
             base.CompPostPostRemoved();
 
+            // Send the babies from this comp to the new one
             switch (parent)
             {
                 case Hediff_Pregnant hediff_Pregnant:
@@ -70,7 +71,7 @@ namespace RJW_Menstruation
         public void AddNewBaby(Pawn mother, Pawn father)
         {
             if (babies == null) babies = new List<Pawn>();
-            PawnKindDef babyPawnKind = PregnancyCommon.BabyPawnKindDecider(mother, father);
+            PawnKindDef babyPawnKind = PregnancyCommon.BabyPawnKindDecider(mother, father, true);
             PawnGenerationRequest request = new PawnGenerationRequest
                 (
                     kind: babyPawnKind,
@@ -115,7 +116,7 @@ namespace RJW_Menstruation
                             baby.story.furDef = firstbaby.story.furDef;
                         }
 
-                        if (baby.genes != null && ModsConfig.BiotechActive)
+                        if (baby.genes != null)
                         {
                             baby.genes.SetXenotypeDirect(firstbaby.genes.Xenotype);
                             baby.genes.xenotypeName = firstbaby.genes.xenotypeName;
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs
index 67b4820..0d44d2e 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs
@@ -313,7 +313,7 @@ namespace RJW_Menstruation
                 allowAddictions: false,
                 relationWithExtraPawnChanceFactor: 0,
                 fixedLastName: lastname,
-                kind: PregnancyCommon.BabyPawnKindDecider(mother, father),
+                kind: PregnancyCommon.BabyPawnKindDecider(mother, father, false),
                 //fixedIdeo: mother.Ideo,
                 forbidAnyTitle: true,
                 forceNoBackstory: true,
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs
index b642947..633c8a1 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/PregnancyCommon.cs
@@ -61,7 +61,8 @@ namespace RJW_Menstruation
         /// <param name="father"></param>
         /// <returns></returns>
 
-        public static PawnKindDef BabyPawnKindDecider(Pawn mother, Pawn father)
+        /// <param name="noAnimalsFromHumanlikes"></param>
+        public static PawnKindDef BabyPawnKindDecider(Pawn mother, Pawn father, bool noAnimalsFromHumanlikes)
         {
             PawnKindDef motherKindDef = Utility.GetRacesPawnKind(mother);
             PawnKindDef fatherKindDef = Utility.GetRacesPawnKind(father);
@@ -177,6 +178,12 @@ namespace RJW_Menstruation
                 if (!spawn_kind_def_list.NullOrEmpty()) spawn_kind_def = spawn_kind_def_list.RandomElement();
             }
 
+            // If both parents are humanlike, Biotech will attempt to assign genes to the child
+            // Normally not a problem, but with the hybrid system, two humanlikes might produce an animal
+            // So override it and force the child to be human
+            if (noAnimalsFromHumanlikes && mother.genes != null && father?.genes != null && !spawn_kind_def.race.race.Humanlike)
+                spawn_kind_def = Rand.Chance(RJWPregnancySettings.humanlike_DNA_from_mother) ? motherKindDef : fatherKindDef;
+            
             return spawn_kind_def;
 
         }