A free program for Android, by Cuyele.
This is an application to help you know which days of the month you are most fertile, so you can make the right decisions about when to have sex and start trying. This is the most important thing for you to know in order to get pregnant.
This application works by tracking your menstrual cycle. You can enter the data of your menstrual cycle in the form of a calendar. This will help you remember it better. You can also use this application as a reminder of your period. You can make the most fertile days and those that are not.
