diff --git a/src/js/slaveCostJS.js b/src/js/slaveCostJS.js
index ab0d8e55ec06d54dee574118aa459e54165dbc2d..60b79753e3782716f2ca97f6dbbe1511583a0901 100644
--- a/src/js/slaveCostJS.js
+++ b/src/js/slaveCostJS.js
@@ -1317,7 +1317,7 @@ globalThis.BeautyArray = function(slave) {
 		if (FutureSocieties.isActive('FSRepopulationFocus')) {
 			if (slave.fertPeak  <= 0 && isFertile(slave, true)) {
 				adjustBeauty("Repopulation: Risky Week", FSValues.FSRepopulationFocus / 10); // 10
-			} else if (isMenstrating(slave)) {
+			} else if (isMenstruating(slave)) {
 				adjustBeauty("Repopulation: Menstruation", -FSValues.FSRepopulationFocus / 20); // -5
 			}
 		}
@@ -1895,7 +1895,7 @@ globalThis.FResultArray = (function() {
 			adjustFResult(`Postpartum`, Math.trunc(result * slave.pregWeek / 10));
 		} // reduced the most just after birth
 
-		if (V.menstruation === 1 && isMenstrating(slave)) {
+		if (V.menstruation === 1 && isMenstruating(slave)) {
 			adjustFResult(`Menstruation`, -2);
 		}
 
diff --git a/src/js/slaveSummaryWidgets.js b/src/js/slaveSummaryWidgets.js
index db001d9f48effaf69f06981c770746ac179d628f..ce685e35c54328d66a847c7b115e02a88c2fc89a 100644
--- a/src/js/slaveSummaryWidgets.js
+++ b/src/js/slaveSummaryWidgets.js
@@ -235,7 +235,7 @@ App.UI.SlaveSummaryRenderers = function() {
 				makeSpan(c, "Postpartum", styles);
 			} else if (slave.preg === -1) {
 				makeSpan(c, "CC", styles);
-			} else if (V.menstruation === 1 && isMenstrating(slave)) {
+			} else if (V.menstruation === 1 && isMenstruating(slave)) {
 				makeSpan(c, "Men", styles);
 			} else if (V.menstruation === 1 && slave.fertPeak > 0 && slave.preg === 0 && (slave.ovaries === 1 || slave.mpreg === 1)) {
 				makeSpan(c, "Safe", styles);
@@ -585,7 +585,7 @@ App.UI.SlaveSummaryRenderers = function() {
 				}
 			} else if (slave.preg === -1) {
 				makeSpan(c, "On contraceptives.", styles);
-			} else if (V.menstruation === 1 && isMenstrating(slave)) {
+			} else if (V.menstruation === 1 && isMenstruating(slave)) {
 				makeSpan(c, "Menstruation", styles);
 			}   else if (V.menstruation === 1 && slave.fertPeak > 0 && slave.preg === 0 && (slave.ovaries === 1 || slave.mpreg === 1)) {
 				makeSpan(c, "Safe.", styles);
diff --git a/src/js/states/002-HumanState.js b/src/js/states/002-HumanState.js
index f948ca73255105b2ab5ad0f08e488bff422fcc13..f2fa75c7932d1193602b5532203042f14ba1b257 100644
--- a/src/js/states/002-HumanState.js
+++ b/src/js/states/002-HumanState.js
@@ -660,7 +660,7 @@ App.Entity.HumanState = class HumanState extends App.Entity.GenePoolRecord {
 		 *
 		 * * 0-: Danger week
 		 * * 1+: safe week
-		 * * 2: menstruating - check with {@link isMenstrating}
+		 * * 2: menstruating - check with {@link isMenstruating}
 		 */
 		this.fertPeak = 0;
 		/**
diff --git a/src/js/statsChecker/statsChecker.js b/src/js/statsChecker/statsChecker.js
index bfb9270996d8bd98d3f6982ae7e7edfcf5ed164f..9d8a29d4abf8d26966bd5c2ae8baeb759052aac2 100644
--- a/src/js/statsChecker/statsChecker.js
+++ b/src/js/statsChecker/statsChecker.js
@@ -1338,7 +1338,7 @@ globalThis.isMindbroken = function(slave) {
  * @param {FC.HumanState} slave
  * @returns {boolean}
  */
-globalThis.isMenstrating = function(slave) {
+globalThis.isMenstruating = function(slave) {
 	return V.menstruation === 1 &&
 		slave.geneticQuirks.superfetation !== 2 &&
 		slave.broodmother === 0 &&