diff --git a/src/uncategorized/slaveAssignmentsReport.tw b/src/uncategorized/slaveAssignmentsReport.tw
index 7396521911783c03acee650897498d679030fc91..66d6960bfc3bfb33fe8817058ae728601f49792d 100644
--- a/src/uncategorized/slaveAssignmentsReport.tw
+++ b/src/uncategorized/slaveAssignmentsReport.tw
@@ -321,7 +321,7 @@
 		<</if>>
 		<<if $slaves[$i].ovaryAge >= 47>>
 			<<set $slaves[$i].broodmotherOnHold = 1 >>
-			<<set $slaves[$i].broodmotherCountDown = 38 - WombMinPreg($slaves[$i])>>
+			<<set $slaves[$i].broodmotherCountDown = 37 - WombMinPreg($slaves[$i])>>
 		<</if>>
 	<</if>>