"Digital pregnancy chart App"

This is a new tool/app to keep track of pregnancy and all information needed during pregnancy like appointments,medication, messages between myself and the hospital ( University College Hospital, Euston, London) 

Benefits of using digital chart is handy and easy and environmentally friendly however when I needed to cancel or reschedule my appointment I needed to call personally ( even when there is a option to do so online)  and I needed to provide my hospital number which is not available for me from the chart.

Such important information but not visible to assess through my chart app.