diff --git a/src/endWeek/saLongTermEffects.js b/src/endWeek/saLongTermEffects.js
index d227fae9f10f2a753626e38503c6ecb598db95ae..65b954b233b507a14271bb389e6f688d4c216cfa 100644
--- a/src/endWeek/saLongTermEffects.js
+++ b/src/endWeek/saLongTermEffects.js
@@ -52,7 +52,7 @@ App.SlaveAssignment.longTermEffects = (function() {
 			aphrodisiacEffects(slave);
 		}
 		hormoneBalance(slave); // includes App.SlaveAssignment.hormonesEffects()
-		if (slave.pubertyXX === 0 && slave.pubertyXY === 0) {
+		if (slave.pubertyXX === 0 || slave.pubertyXY === 0) {
 			puberty(slave);
 		}
 		r.push(App.SlaveAssignment.pregnancy(slave));