Cycle View (formerly Cycle Watch) tracks the users menstrual cycle
BSEditor: Cycle View (formerly Cycle Watch) tracks the users menstrual cycle, recording symptoms, signs, and notes with a graphical interface.

Track a variety of data, including mood, pain, temperature, ovulation, and notes
View 8 months of data on one screen
Calculate statistics regarding the duration and Frequency of menstrual periods
Use these statistics to predict the date and duration of future periods
Predict future ovulation dates
Intuitive, elegant graphical user interface you can free download Cycle View for Palm OS 1.24 now.