diff --git a/i18n/en/settings.js b/i18n/en/settings.js
index 2d8fad8..eef6615 100644
--- a/i18n/en/settings.js
+++ b/i18n/en/settings.js
@@ -48,8 +48,8 @@ export const settings = {
   },
   useCervix: {
     title: 'Secondary symptom',
-    cervixModeOn: 'Cervix values are being used for symptothermal fertility detection',
-    cervixModeOff: 'Mucus values are being used for symptothermal fertility detection'
+    cervixModeOn: 'Cervix values are being used for symptothermal fertility detection. You can switch here to use mucus values for symptothermal fertility detection',
+    cervixModeOff: 'By default, mucus values are being used for symptothermal fertility detection. You can switch here to use cervix values for symptothermal fertility detection'
   },
   passwordSettings: {
     title: 'App password',