diff --git a/components/cycle-day/cycle-day-overview.js b/components/cycle-day/cycle-day-overview.js
index f92934b..b127b74 100644
--- a/components/cycle-day/cycle-day-overview.js
+++ b/components/cycle-day/cycle-day-overview.js
@@ -98,11 +98,20 @@ export default class DayView extends Component {
           <Text style={styles.symptomDayView}>Desire</Text>
           <View style={styles.symptomEditButton}>
             <Button
-              onPress={() => this.showView('desireEditView')}
+              onPress={() => this.showView('DesireEditView')}
               title={getLabel('desire', cycleDay.desire)}>
             </Button>
           </View>
         </View>
+        <View style={styles.symptomViewRowInline}>
+          <Text style={styles.symptomDayView}>Sex</Text>
+          <View style={styles.symptomEditButton}>
+            <Button
+              onPress={() => this.showView('SexEditView')}
+              title={getLabel('sex', cycleDay.sex)}>
+            </Button>
+          </View>
+        </View>
       </View >
     )
   }
@@ -132,15 +141,22 @@ function getLabel(symptomName, symptom) {
         typeof mucus.texture === 'number' &&
         typeof mucus.value === 'number'
       ) {
-        let mucusLabel = `${feelingLabels[mucus.feeling]} + ${textureLabels[mucus.texture]} ( ${computeSensiplanMucusLabels[mucus.value]} )`
+        let mucusLabel =
+          `${feelingLabels[mucus.feeling]} +
+          ${textureLabels[mucus.texture]}
+          ( ${computeSensiplanMucusLabels[mucus.value]} )`
         if (mucus.exclude) mucusLabel = "( " + mucusLabel + " )"
         return mucusLabel
       }
     },
     cervix: cervix => {
       if (cervix.opening > -1 && cervix.firmness > -1) {
-        let cervixLabel = `${openingLabels[cervix.opening]} + ${firmnessLabels[cervix.firmness]}`
-        if (cervix.position > -1) cervixLabel += `+ ${positionLabels[cervix.position]}`
+        let cervixLabel =
+          `${openingLabels[cervix.opening]} +
+          ${firmnessLabels[cervix.firmness]}`
+        if (cervix.position > -1) {
+          cervixLabel += `+ ${positionLabels[cervix.position]}`
+        }
         if (cervix.exclude) cervixLabel = "( " + cervixLabel + " )"
         return cervixLabel
       }
@@ -153,6 +169,17 @@ function getLabel(symptomName, symptom) {
         const desireLabel = `${intensityLabels[desire.value]}`
         return desireLabel
       }
+    },
+    sex: sex => {
+      let sexLabel = ''
+      if ( sex.solo || sex.partner ) {
+        sexLabel += 'Activity '
+      }
+      if (sex.condom || sex.pill || sex.iud ||
+        sex.patch || sex.ring || sex.implant || sex.other) {
+        sexLabel += 'Contraceptive'
+      }
+      return sexLabel ? sexLabel : 'edit'
     }
   }
 
diff --git a/components/cycle-day/labels/labels.js b/components/cycle-day/labels/labels.js
index 68735ee..ee88428 100644
--- a/components/cycle-day/labels/labels.js
+++ b/components/cycle-day/labels/labels.js
@@ -6,6 +6,19 @@ export const cervixOpening = ['closed', 'medium', 'open']
 export const cervixFirmness = ['hard', 'soft']
 export const cervixPosition = ['low', 'medium', 'high']
 export const intensity = ['low', 'medium', 'high']
+export const sexActivity = {
+  solo: 'Solo',
+  partner: 'Partner'
+}
+export const contraceptives = {
+  condom: 'Condom',
+  pill: 'Pill',
+  iud: 'IUD',
+  patch: 'Patch',
+  ring: 'Ring',
+  implant: 'Implant',
+  other: 'Other'
+}
 
 export const fertilityStatus = {
   fertile: 'fertile',
diff --git a/components/cycle-day/symptoms/index.js b/components/cycle-day/symptoms/index.js
index 617dbab..c3583df 100644
--- a/components/cycle-day/symptoms/index.js
+++ b/components/cycle-day/symptoms/index.js
@@ -4,6 +4,7 @@ import MucusEditView from './mucus'
 import CervixEditView from './cervix'
 import NoteEditView from './note'
 import DesireEditView from './desire'
+import SexEditView from './sex'
 
 export default {
   BleedingEditView,
@@ -11,5 +12,6 @@ export default {
   MucusEditView,
   CervixEditView,
   NoteEditView,
-  DesireEditView
-}
\ No newline at end of file
+  DesireEditView,
+  SexEditView
+}
diff --git a/components/cycle-day/symptoms/sex.js b/components/cycle-day/symptoms/sex.js
new file mode 100644
index 0000000..5a90249
--- /dev/null
+++ b/components/cycle-day/symptoms/sex.js
@@ -0,0 +1,153 @@
+import React, { Component } from 'react'
+import {
+  CheckBox,
+  Text,
+  TextInput,
+  View
+} from 'react-native'
+import styles from '../../../styles'
+import { saveSymptom } from '../../../db'
+import {
+  sexActivity as activityLabels,
+  contraceptives as contraceptiveLabels
+} from '../labels/labels'
+
+export default class Sex extends Component {
+  constructor(props) {
+    super(props)
+    this.cycleDay = props.cycleDay
+    this.state = {}
+    if (this.cycleDay.sex !== null ) {
+      Object.assign(this.state, this.cycleDay.sex)
+      // We make sure other is always true when there is a note,
+      // e.g. when import is messed up.
+      if (this.cycleDay.sex && this.cycleDay.sex.note) {
+        this.state.other = true
+      }
+    }
+  }
+
+  render() {
+
+    return (
+      <View style={styles.symptomEditView}>
+        <Text style={styles.symptomDayView}>SEX</Text>
+        <View style={styles.symptomViewRowInline}>
+          <Text style={styles.symptomDayView}>{activityLabels.solo}</Text>
+          <CheckBox
+            value={this.state.solo}
+            onValueChange={(val) => {
+              this.setState({solo: val})
+            }}
+          />
+          <Text style={styles.symptomDayView}>{activityLabels.partner}</Text>
+          <CheckBox
+            value={this.state.partner}
+            onValueChange={(val) => {
+              this.setState({partner: val})
+            }}
+          />
+        </View>
+        <Text style={styles.symptomDayView}>CONTRACEPTIVES</Text>
+        <View style={styles.symptomViewRowInline}>
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.condom}
+          </Text>
+          <CheckBox
+            value={this.state.condom}
+            onValueChange={(val) => {
+              this.setState({condom: val})
+            }}
+          />
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.pill}
+          </Text>
+          <CheckBox
+            value={this.state.pill}
+            onValueChange={(val) => {
+              this.setState({pill: val})
+            }}
+          />
+        </View>
+        <View style={styles.symptomViewRowInline}>
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.iud}
+          </Text>
+          <CheckBox
+            value={this.state.iud}
+            onValueChange={(val) => {
+              this.setState({iud: val})
+            }}
+          />
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.patch}
+          </Text>
+          <CheckBox
+            value={this.state.patch}
+            onValueChange={(val) => {
+              this.setState({patch: val})
+            }}
+          />
+        </View>
+        <View style={styles.symptomViewRowInline}>
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.ring}
+          </Text>
+          <CheckBox
+            value={this.state.ring}
+            onValueChange={(val) => {
+              this.setState({ring: val})
+            }}
+          />
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.implant}
+          </Text>
+          <CheckBox
+            value={this.state.implant}
+            onValueChange={(val) => {
+              this.setState({implant: val})
+            }}
+          />
+        </View>
+        <View style={styles.symptomViewRowInline}>
+          <Text style={styles.symptomDayView}>
+            {contraceptiveLabels.other}
+          </Text>
+          <CheckBox
+            value={this.state.other}
+            onValueChange={(val) => {
+              this.setState({other: val})
+            }}
+          />
+        </View>
+        { this.state.other &&
+          <TextInput
+            autoFocus={true}
+            multiline={true}
+            placeholder="Enter"
+            value={this.state.note}
+            onChangeText={(val) => {
+              this.setState({note: val})
+            }}
+          />
+        }
+        <View style={styles.actionButtonRow}>
+          {this.props.makeActionButtons(
+            {
+              symptom: 'sex',
+              cycleDay: this.cycleDay,
+              saveAction: () => {
+                const copyOfState = Object.assign({}, this.state)
+                if (!copyOfState.other) {
+                  copyOfState.note = null
+                }
+                saveSymptom('sex', this.cycleDay, copyOfState)
+              },
+              saveDisabled: Object.values(this.state).every(value => !value)
+            }
+          )}
+        </View>
+      </View>
+    )
+  }
+}
diff --git a/db/index.js b/db/index.js
index d3d49e8..f974795 100644
--- a/db/index.js
+++ b/db/index.js
@@ -60,6 +60,22 @@ const DesireSchema = {
   }
 }
 
+const SexSchema = {
+  name: 'Sex',
+  properties: {
+    solo: { type: 'bool', optional: true },
+    partner: { type: 'bool', optional: true },
+    condom: { type: 'bool', optional: true },
+    pill: { type: 'bool', optional: true },
+    iud: { type: 'bool', optional: true },
+    patch: { type: 'bool', optional: true },
+    ring: { type: 'bool', optional: true },
+    implant: { type: 'bool', optional: true },
+    other: { type: 'bool', optional: true },
+    note: { type: 'string', optional: true }
+  }
+}
+
 const CycleDaySchema = {
   name: 'CycleDay',
   primaryKey: 'date',
@@ -88,6 +104,10 @@ const CycleDaySchema = {
     desire: {
       type: 'Desire',
       optional: true
+    },
+    sex: {
+      type: 'Sex',
+      optional: true
     }
   }
 }
@@ -100,7 +120,8 @@ const realmConfig = {
     MucusSchema,
     CervixSchema,
     NoteSchema,
-    DesireSchema
+    DesireSchema,
+    SexSchema
   ],
   // we only want this in dev mode
   deleteRealmIfMigrationNeeded: true