What happened to the custom fertility field?
The August 2008 release of MyFertilityCharts eliminated the custom fertility field. The desktop software still supports this field, but the online web edition does not. This is because the new release now automatically charts all recorded events at the bottom of your chart. These are automatically appended to your chart as needed based upon which events were recorded. If an event was not recorded, it will not show up as a row on the chart.