diff --git a/1.4/Assemblies/RJW_Menstruation.dll b/1.4/Assemblies/RJW_Menstruation.dll
index 91b7c94..443fe23 100644
Binary files a/1.4/Assemblies/RJW_Menstruation.dll and b/1.4/Assemblies/RJW_Menstruation.dll differ
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 24fa00e..dc97bbf 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
@@ -1260,7 +1260,7 @@ namespace RJW_Menstruation
                             case Configurations.PregnancyType.BaseRJW:
                                 
                                 if (Configurations.Debug) Log.Message($"Creating new base RJW pregnancy");
-                                PregnancyHelper.PregnancyDecider(Pawn, egg.fertilizer);
+                                PregnancyHelper.AddPregnancyHediff(Pawn, egg.fertilizer);
                                 // I hate having to do this, but it gets the newest pregnancy
                                 List<Hediff_BasePregnancy> pregnancies = new List<Hediff_BasePregnancy>();
                                 Pawn.health.hediffSet.GetHediffs(ref pregnancies);
diff --git a/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/RJW_Patch.cs b/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/RJW_Patch.cs
index 5062aee..cb98f78 100644
--- a/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/RJW_Patch.cs
+++ b/1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/RJW_Patch.cs
@@ -38,7 +38,7 @@ namespace RJW_Menstruation
 
             if (Genital_Helper.has_penis_fertile(pawn, pawnparts) && PregnancyHelper.CanImpregnate(pawn, partner, sextype))
             {
-                PregnancyHelper.Doimpregnate(pawn, partner);
+                PregnancyHelper.DoImpregnate(pawn, partner);
                 return false;
             }
             else if (Genital_Helper.has_ovipositorM(pawn, pawnparts))
@@ -95,7 +95,7 @@ namespace RJW_Menstruation
         }
     }
 
-    [HarmonyPatch(typeof(PregnancyHelper), nameof(PregnancyHelper.Doimpregnate))]
+    [HarmonyPatch(typeof(PregnancyHelper), nameof(PregnancyHelper.DoImpregnate))]
     public static class Doimpregnate_Patch
     {
         public static bool Prefix(Pawn pawn, Pawn partner) // partner has vagina
diff --git a/changelogs.txt b/changelogs.txt
index 9d26535..91640aa 100644
--- a/changelogs.txt
+++ b/changelogs.txt
@@ -1,4 +1,6 @@
 Version 1.0.8.2
+ - Compatibility update for RJW 5.3.0.7
+ - Requires RJW 5.3.0.7
  - Updated race support patches for new and removed vaginas.
  - The Biotech extract ovum operation will now remove an egg from a pawn's ovaries.
  - A pawn's womb should now recognize an implanted embryo.