We have just completed to develop a tiny version for our Fertilax application. Fertilax calculates your most fertile days. You should enter the date of the first day of your last period, and the average number of days from this date to the first day of your next period. Then press NEXT and find out your most fertile days for the chosen month.
Make sure you are aware of the fact that the calculation is an approximation only. For more details, please consult your doctor. You can find more information about this application in our user guide for Motorola i85s.