applied at week 1 pre-advancement

src/uncategorized/endWeek.tw

@@ -136,6 +136,9 @@
 	<<set $PC.sexualEnergy += 2>>
 <</if>>
 <<if $PC.preg > 0>>
+	<<if $PC.preg == 1>>
+		<<run fetalSplit($PC)>>
+	<</if>>
 	<<set WombProgress($PC, 1)>>
 	<<set WombNormalizePreg($PC), $PC.pregWeek = $PC.preg>>
 	<<set _newBelly = WombGetVolume($PC)>>

src/uncategorized/slaveAssignmentsReport.tw

@@ -304,6 +304,9 @@
 /* preg speed and advance*/
 
 <<if $slaves[$i].preg > 0>>
+	<<if $slaves[$i].preg == 1>>
+		<<run fetalSplit($slaves[$i])>>
+	<</if>>
 	<<set _pregSpeed = 1>> /*base speed is normal*/
 	<<if $slaves[$i].pregControl == "slow gestation">>
 		<<set _pregSpeed = 0.5>>