Go28Days a freshly launch site helps you deal with your monthly fertility cycles. This site monitors your cycle days, temperature and other stuff and helps you keep track of your pregnancy details. It also keeps you updated as to the days you are most fertile. Go28Days lets you share your information with select friends. And very soon they mighth come up with a facebook application or a mobile version to for adding data and, presumably, making a last minute fertility check before you get into naughty stuff.

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