1. Menu : Select Lab Results;
2. Select the tracker that you wish to update a record for;
3. Click on the History icon on the top of your screen to view previous entries ordered by date;
4. You can search for a previous entry by using the date selector or you can scroll to the relevant data entry on the page;
5. Once you have located the entry that you wish to update, select it by tapping on it;
6. The previous entry is now displayed and you can modify it;
7. Select 'Save' to update any changes you have made.