Under Maternal Health → ANC Visits → Add New Visit, once the ASHA enters the Date of Visit, the application currently auto-calculates and displays the Weeks of Pregnancy.

To support ASHAs in accurately determining the appropriate doseage of few medicines the application should additionally calculate and display the Days of Pregnancy. **

Current Behavior

• Date of Visit is entered.
• Weeks of Pregnancy is auto-calculated and displayed.

Expected Behavior

• Along with Weeks of Pregnancy, display the corresponding Days of Pregnancy.
• Days should be auto-calculated using the formula:

Days of Pregnancy = Weeks of Pregnancy × 7

Examples:

• • 20 Weeks → 140 Days
  • 32 Weeks → 224 Days

UI Requirement

• Reduce the width of the existing Weeks of Pregnancy field.
• Introduce a new read-only field adjacent to it named "Days of Pregnancy".
• The Days of Pregnancy field should be automatically populated and updated whenever the Weeks of Pregnancy value changes.
• This field is for display purposes only.

Data Storage Requirement

• No backend changes required.
• No database field creation required.
• Days of Pregnancy should not be stored or synced.
• Value should be calculated dynamically on the device/UI layer and displayed to the user.

Acceptance Criteria

• When Date of Visit is entered, Weeks of Pregnancy is auto-calculated as per existing logic.
• Days of Pregnancy is automatically calculated and displayed using the formula:

Days = Weeks × 7

• Days of Pregnancy updates automatically whenever Weeks of Pregnancy changes.
• Days of Pregnancy is displayed in a separate read-only field adjacent to Weeks of Pregnancy.
• Days of Pregnancy is not stored in the local database or server.
• Existing ANC visit creation workflow remains unaffected.
• Field is visible across all supported languages and device screen sizes.