diff --git a/src/uncategorized/slaveAssignmentsReport.tw b/src/uncategorized/slaveAssignmentsReport.tw
index 160e33d78156588a014d98ba4f9b8afed43d6eed..2c8c6ba9071a1e3a2a55441f52bca4aa572fcebb 100644
--- a/src/uncategorized/slaveAssignmentsReport.tw
+++ b/src/uncategorized/slaveAssignmentsReport.tw
@@ -323,7 +323,8 @@
 	<<if $slaves[$i].pregControl == "slow gestation">>
 		<<set _pregSpeed = 0.5>>
 	<<elseif $slaves[$i].pregControl == "speed up">>
-		<<set _pregSpeed += 2>>
+		<<set _pregSpeed = 2>>
+	<</if>>
 	<<set WombProgress($slaves[$i], _pregSpeed)>>
 	<<set $slaves[$i].preg += _pregSpeed>> //should be removed later if swithed to fetus.age as master time control.
 	<<if $slaves[$i].pregWeek <= 0 || $slaves[$i].pregWeek > $slaves[$i].preg>> /* at .preg = 1, .pregWeek should be 1 also */
@@ -332,7 +333,9 @@
 		<<set $slaves[$i].pregWeek++>>
 	<</if>>
 	<<SetBellySize $slaves[$i]>> //here will be also set through WombGetVolume .bellyPreg, .pregType, to current values.
-	<<set $slaves[$i].preg = (Math.ceil($slaves[$i].preg*10)/10)>> // trick to avoid precision lost error showed like week: 29.499999999999998 
+
+	// trick to avoid precision lost error showed like week: 29.499999999999998 
+	<<set $slaves[$i].preg = (Math.ceil($slaves[$i].preg*10)/10) >> 
 	<<set $slaves[$i].pregKnown = 1>>
 <</if>>
 /* end of preg speed and advance*/