diff --git a/1.5/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs b/1.5/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
index ae03413..846a19b 100644
--- a/1.5/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
+++ b/1.5/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs
@@ -1390,6 +1390,12 @@ namespace RJW_Menstruation
                     deadeggs.Add(egg);
                     continue;
                 }
+                else if (ModsConfig.BiotechActive && !Find.Storyteller.difficulty.ChildrenAllowed)
+                {
+                    if (Configurations.Debug) Log.Message($"Could not implant {Pawn}'s egg due to children being disabled");
+                    deadeggs.Add(egg);
+                    continue;
+                }
                 else if (Rand.Chance(Configurations.ImplantationChance * ImplantChance * InterspeciesImplantFactor(egg.fertilizer)))
                 {
                     try