diff --git a/components/common/segment.js b/components/common/segment.js
index 0069666..0f85b7a 100644
--- a/components/common/segment.js
+++ b/components/common/segment.js
@@ -6,13 +6,14 @@ import AppText from './app-text'
 
 import { Colors, Containers, Spacing, Typography } from '../../styles'
 
-const Segment = ({ children, last, title }) => {
+const Segment = ({ children, last, title, subheader }) => {
   const containerStyle = last ? styles.containerLast : styles.container
   const commonStyle = Object.assign({}, containerStyle)
 
   return (
     <View style={commonStyle}>
       {title && <AppText style={styles.title}>{title}</AppText>}
+      {subheader && <AppText style={styles.subheader}>{subheader}</AppText>}
       {children}
     </View>
   )
@@ -23,6 +24,7 @@ Segment.propTypes = {
   last: PropTypes.bool,
   style: PropTypes.object,
   title: PropTypes.string,
+  subheader: PropTypes.string,
 }
 
 const styles = StyleSheet.create({
@@ -39,6 +41,11 @@ const styles = StyleSheet.create({
   title: {
     ...Typography.subtitle,
   },
+  subheader: {
+    ...Typography.subtitle,
+    fontWeight: 'bold',
+    marginBottom: Spacing.zero,
+  },
 })
 
 export default Segment
diff --git a/components/cycle-day/symptom-edit-view.js b/components/cycle-day/symptom-edit-view.js
index 616f70b..b87ae58 100644
--- a/components/cycle-day/symptom-edit-view.js
+++ b/components/cycle-day/symptom-edit-view.js
@@ -15,6 +15,7 @@ import Temperature from './temperature'
 import { blank, save, shouldShow, symtomPage } from '../helpers/cycle-day'
 import { showToast } from '../helpers/general'
 
+import { fertilityTrackingObservable } from '../../local-storage'
 import { shared as sharedLabels } from '../../i18n/en/labels'
 import info from '../../i18n/en/symptom-info'
 import { Colors, Containers, Sizes, Spacing } from '../../styles'
@@ -25,6 +26,7 @@ const SymptomEditView = ({ date, onClose, symptom, symptomData }) => {
   const [shouldShowInfo, setShouldShowInfo] = useState(false)
   const getParsedData = () => JSON.parse(JSON.stringify(data))
   const onPressLearnMore = () => setShouldShowInfo(!shouldShowInfo)
+  const isFertilityTrackingEnabled = fertilityTrackingObservable.value
 
   const onEditNote = (note) => {
     const parsedData = getParsedData()
@@ -167,15 +169,18 @@ const SymptomEditView = ({ date, onClose, symptom, symptomData }) => {
               </Segment>
             )
           })}
-        {shouldShow(symptomConfig.excludeText) && (
-          <Segment style={styles.segmentBorder}>
-            <AppSwitch
-              onToggle={onExcludeToggle}
-              text={symtomPage[symptom].excludeText}
-              value={data.exclude}
-            />
-          </Segment>
-        )}
+        {/* show exclude AppSwitch for bleeding, mucus, cervix, temperature */}
+        {/* but if fertility is off only for bleeding */}
+        {shouldShow(symptomConfig.excludeText) &&
+          (symptom === 'bleeding' || isFertilityTrackingEnabled) && (
+            <Segment style={styles.segmentBorder}>
+              <AppSwitch
+                onToggle={onExcludeToggle}
+                text={symtomPage[symptom].excludeText}
+                value={data.exclude}
+              />
+            </Segment>
+          )}
         {shouldShow(symptomConfig.note) && (
           <Segment style={styles.segmentBorder}>
             <AppText>{symtomPage[symptom].note}</AppText>
diff --git a/components/settings/customization/index.js b/components/settings/customization/index.js
index d1381aa..733a62d 100644
--- a/components/settings/customization/index.js
+++ b/components/settings/customization/index.js
@@ -1,10 +1,12 @@
 import React, { useEffect, useState } from 'react'
-import { Alert, Pressable } from 'react-native'
+import { Alert, Pressable, StyleSheet, View } from 'react-native'
 import { useTranslation } from 'react-i18next'
 
+import AppIcon from '../../common/app-icon'
 import AppPage from '../../common/app-page'
 import AppSwitch from '../../common/app-switch'
 import AppText from '../../common/app-text'
+import { Colors, Spacing, Typography } from '../../../styles'
 import TemperatureSlider from './temperature-slider'
 import Segment from '../../common/segment'
 import TrackingCategorySwitch from '../../common/tracking-category-switch'
@@ -274,6 +276,7 @@ const Settings = () => {
           symptom={SYMPTOMS[8]}
         />
       </Segment>
+
       <Pressable onPress={fertilityDisabledPrompt}>
         <Segment title={labels.fertilityTracking.title}>
           <AppText>{labels.fertilityTracking.message}</AppText>
@@ -286,6 +289,19 @@ const Settings = () => {
         </Segment>
       </Pressable>
 
+      <Segment title={labels.periodPrediction.title}>
+        <AppSwitch
+          onToggle={onPeriodPredictionToggle}
+          text={periodPredictionText}
+          value={isPeriodPredictionEnabled}
+        />
+      </Segment>
+
+      <Segment
+        subheader={labels.customization.subheaderSymptoThermalMethod}
+        last
+      ></Segment>
+
       <Pressable onPress={sliderDisabledPrompt}>
         <Segment title={labels.tempScale.segmentTitle}>
           <AppText>{labels.tempScale.segmentExplainer}</AppText>
@@ -304,16 +320,32 @@ const Settings = () => {
           />
         </Segment>
       </Pressable>
-
-      <Segment title={labels.periodPrediction.title} last>
-        <AppSwitch
-          onToggle={onPeriodPredictionToggle}
-          text={periodPredictionText}
-          value={isPeriodPredictionEnabled}
-        />
+      <Segment last>
+        <View style={styles.line}>
+          <AppIcon
+            color={Colors.purple}
+            name="info-with-circle"
+            style={styles.icon}
+          />
+          <AppText style={styles.title}>{labels.preOvu.title}</AppText>
+        </View>
+        <AppText>{labels.preOvu.note}</AppText>
       </Segment>
     </AppPage>
   )
 }
 
 export default Settings
+
+const styles = StyleSheet.create({
+  icon: {
+    marginRight: Spacing.base,
+  },
+  line: {
+    flexDirection: 'row',
+    alignItems: 'center',
+  },
+  title: {
+    ...Typography.subtitle,
+  },
+})
diff --git a/components/settings/settings-menu.js b/components/settings/settings-menu.js
index 773ca2e..49e0ac2 100644
--- a/components/settings/settings-menu.js
+++ b/components/settings/settings-menu.js
@@ -11,7 +11,6 @@ const menuItems = [
   { label: 'reminders', componentName: 'Reminders' },
   { label: 'dataManagement', componentName: 'DataManagement' },
   { label: 'password', componentName: 'Password' },
-  { label: 'info', componentName: 'Info' },
 ]
 
 const SettingsMenu = ({ navigate }) => {
diff --git a/i18n/en.json b/i18n/en.json
index 6467b64..66108a4 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -112,19 +112,19 @@
       "menuItem": {
         "dataManagement": {
           "name": "Data",
-          "text": "import, export or delete your data"
+          "text": "Import, export or delete your data"
         },
         "customization": {
           "name": "Customization",
-          "text": "define how you want to use drip"
+          "text": "Define how you want to use drip"
         },
         "password": {
           "name": "Password",
-          "text": "set or edit your password"
+          "text": "Set, edit or delete your password"
         },
         "reminders": {
           "name": "Reminders",
-          "text": "turn on/off reminders"
+          "text": "Turn on/off reminders"
         },
         "info": {
           "name": "Info",
diff --git a/i18n/en/cycle-day.js b/i18n/en/cycle-day.js
index 1395f12..3505f56 100644
--- a/i18n/en/cycle-day.js
+++ b/i18n/en/cycle-day.js
@@ -4,70 +4,71 @@ export const intensity = ['low', 'medium', 'high']
 export const bleeding = {
   labels: ['spotting', 'light', 'medium', 'heavy'],
   heaviness: {
-    header: "Heaviness",
-    explainer: "How heavy is the bleeding?",
+    header: 'Heaviness',
+    explainer: 'How heavy is the bleeding?',
   },
   exclude: {
-    header: "Exclude",
-    explainer: "You can exclude this value if it's not menstrual bleeding"
-  }
+    header: 'Exclude',
+    explainer: "You can exclude this value if it's not menstrual bleeding",
+  },
 }
 
 export const cervix = {
   subcategories: {
     opening: 'opening',
     firmness: 'firmness',
-    position: 'position'
+    position: 'position',
   },
   opening: {
     categories: ['closed', 'medium', 'open'],
-    explainer: 'Is your cervix open or closed?'
+    explainer: 'Is your cervix open or closed?',
   },
   firmness: {
     categories: ['hard', 'soft'],
-    explainer: "When it's hard, it might feel like the tip of your nose"
+    explainer: "When it's hard, it might feel like the tip of your nose",
   },
   position: {
     categories: ['low', 'medium', 'high'],
-    explainer: 'How high up in the vagina is the cervix?'
+    explainer: 'How high up in the vagina is the cervix?',
   },
-  excludeExplainer: "You can exclude this value if you don't want to use it for fertility detection.",
-  actionHint: 'Choose values for at least "Opening" and "Firmness" to save.'
+  excludeExplainer:
+    "You can exclude this value if you don't want to use it for fertility detection.",
 }
 
 export const mucus = {
   subcategories: {
     feeling: 'feeling',
-    texture: 'texture'
+    texture: 'texture',
   },
   feeling: {
     categories: ['dry', 'nothing', 'wet', 'slippery'],
-    explainer: 'What does your vaginal entrance feel like?'
+    explainer: 'What does your vaginal entrance feel like?',
   },
   texture: {
     categories: ['nothing', 'creamy', 'egg white'],
-    explainer: "Looking at and touching your cervical mucus, which describes it best?"
+    explainer:
+      'Looking at and touching your cervical mucus, which describes it best?',
   },
-  excludeExplainer: "You can exclude this value if you don't want to use it for fertility detection",
-  actionHint: 'Choose values for both "Feeling" and "Texture" to save.'
+  excludeExplainer:
+    "You can exclude this value if you don't want to use it for fertility detection",
 }
 
 export const desire = {
   header: 'Intensity',
-  explainer: 'How would you rate your sexual desire?'
+  explainer: 'How would you rate your sexual desire?',
 }
 
 export const sex = {
-  categories:{
+  categories: {
     solo: 'solo',
     partner: 'partner',
   },
-  header: "Activity",
+  header: 'Activity',
   explainer: 'Were you sexually active today?',
 }
 
 export const contraceptives = {
-  categories:{
+  categories: {
     condom: 'condom',
     pill: 'pill',
     iud: 'iud',
@@ -78,8 +79,8 @@ export const contraceptives = {
     none: 'none',
     other: 'other',
   },
-  header: "Contraceptives",
-  explainer: 'Did you use contraceptives?'
+  header: 'Contraceptives',
+  explainer: 'Did you use contraceptives?',
 }
 
 export const pain = {
@@ -91,9 +92,9 @@ export const pain = {
     nausea: 'nausea',
     tenderBreasts: 'tender breasts',
     migraine: 'migraine',
-    other: 'other'
+    other: 'other',
   },
-  explainer: 'How did your body feel today?'
+  explainer: 'How did your body feel today?',
 }
 
 export const mood = {
@@ -107,34 +108,39 @@ export const mood = {
     energetic: 'energetic',
     fatigue: 'fatigue',
     angry: 'angry',
-    other: 'other'
+    other: 'other',
   },
-  explainer: 'How did you feel today?'
+  explainer: 'How did you feel today?',
 }
 
 export const temperature = {
-  outOfRangeWarning: 'This temperature value is out of the current range for the temperature chart. You can change the range in the settings.',
-  outOfAbsoluteRangeWarning: 'This temperature value is too high or low to be shown on the temperature chart.',
+  outOfRangeWarning:
+    'This temperature value is out of the current range for the temperature chart. You can change the range in the settings.',
+  outOfAbsoluteRangeWarning:
+    'This temperature value is too high or low to be shown on the temperature chart.',
   temperature: {
-    header: "Temperature",
-    explainer: 'Take your temperature right after waking up, before getting out of bed'
+    header: 'Temperature',
+    explainer:
+      'Take your temperature right after waking up, before getting out of bed',
   },
-  time: "Time",
+  time: 'Time',
   note: {
-    header: "Note",
-    explainer: 'Is there anything that could have influenced this value, such as bad sleep or alcohol consumption?'
+    header: 'Note',
+    explainer:
+      'Is there anything that could have influenced this value, such as bad sleep or alcohol consumption?',
   },
   exclude: {
-    header: "Exclude",
-    explainer: "You can exclude this value if you don't want to use it for fertility detection"
-  }
+    header: 'Exclude',
+    explainer:
+      "You can exclude this value if you don't want to use it for fertility detection",
+  },
 }
 
-export const noteExplainer = "Anything you want to add for the day?"
+export const noteExplainer = 'Anything you want to add for the day?'
 
 export const general = {
-  cycleDayNumber: "Cycle day ",
-  today: "Today"
+  cycleDayNumber: 'Cycle day ',
+  today: 'Today',
 }
 
 export const sharedDialogs = {
@@ -144,5 +150,5 @@ export const sharedDialogs = {
   reallyDeleteData: 'Yes, I am sure',
   save: 'Save',
   delete: 'Delete',
-  disabledInfo: 'There is some data missing'
+  disabledInfo: 'There is some data missing',
 }
diff --git a/i18n/en/settings.js b/i18n/en/settings.js
index 8d2181e..7f00368 100644
--- a/i18n/en/settings.js
+++ b/i18n/en/settings.js
@@ -4,6 +4,7 @@ export default {
   customization: {
     title: 'Customization',
     trackingCategories: 'Tracking categories',
+    subheaderSymptoThermalMethod: 'Sympto-thermal method settings',
   },
   export: {
     errors: {
diff --git a/styles/spacing.js b/styles/spacing.js
index 9c54ca9..7e418f6 100644
--- a/styles/spacing.js
+++ b/styles/spacing.js
@@ -1,10 +1,11 @@
 import { scale } from 'react-native-size-matters'
 
 export default {
+  zero: '0%',
   tiny: scale(4),
   small: scale(10),
   base: scale(16),
   large: scale(20),
   symptomTileWidth: '48%',
-  textWidth: '70%'
+  textWidth: '70%',
 }