diff --git a/1.4/Assemblies/RJW_Menstruation.dll b/1.4/Assemblies/RJW_Menstruation.dll
index cba755b..ad2bc84 100644
Binary files a/1.4/Assemblies/RJW_Menstruation.dll and b/1.4/Assemblies/RJW_Menstruation.dll differ
diff --git a/1.4/MilkModule/Assemblies/MilkModule.dll b/1.4/MilkModule/Assemblies/MilkModule.dll
index 20460de..c91f14d 100644
Binary files a/1.4/MilkModule/Assemblies/MilkModule.dll and b/1.4/MilkModule/Assemblies/MilkModule.dll differ
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 20f67df..8abaf18 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs
@@ -72,7 +72,10 @@ namespace RJW_Menstruation
             pawn.health.RemoveHediff(this);
             HediffComp_Menstruation comp = this.GetMenstruationCompFromPregnancy();
             if(comp != null) comp.Pregnancy = null;
-            pawn.GetBreastComp()?.GaveBirth();
+            HediffComp_Breast breastcomp = pawn.GetBreastComp();
+            if (ModsConfig.BiotechActive && xxx.is_human(pawn) && breastcomp != null)
+                pawn.health.AddHediff(HediffDefOf.Lactating);
+            breastcomp?.GaveBirth();
         }
 
         public string GetBabyInfo()