4WomenOnly Editor's Review

4WomenOnly is a calendar application designed specifically for women's health. It helps you to keep track of your menstrual cycle, letting you plan activities and ensure that you're prepared. It also lets you know the days on which you're most fertile and likely to conceive, as well as the "safe" days in the calendar when you're at your least fertile. There's even a feature that lets you make predictions about your baby's gender based on the Chinese astrological system.

Installation is relatively trouble free. The interface is clear and easy to understand. A wizard feature lets you create a calendar for as much as six months ahead. You can store more than one calendar at a time, allowing you to create calendars for other people -- for example, you can create one for your daughter to help plan family activities. There's a password protect feature that lets you preserve your privacy if the application is installed on a shared computer.

Once you've entered information on your current state (such as the number of days since your last period), the program can begin keeping track of your cycle. Based on the information you enter, it can make predictions about the number of days before your next period and your current fertility status. The program will prompt you to enter information at regular intervals, so it's always up to date.

Pro's: Free, simple, adaptable and convenient.

Con's: Sceptics and some religious individuals may baulk at the astrological and numerological functions.

Conclusion: A useful free application that helps female users to keep track of their hormonal cycles.