Even as an adult, it's easy to lose track of when "Aunt Flo" is due to check in to the monthly hotel. The solution? Simplify and streamline via the easiest female-friendly iPhone apps. I've already shared a couple of my favorite technological tools for your feminine needs, like Period Tracker and Mon.thly.Info, but just in case you're still not quite on top of your "lady business," here are five more apps designed to take the guesswork out of your month-to-month. And I ain't talking rent, here folks.
