Fertility Calendar helps you achieve or prevent pregnancy predicting your most fertile time of the month by monitoring your menstrual cycle. With an ovulation calendar in your hands, you can view and print a calendar of your safe days and your most fertile days. Planning a baby? An ovulation calendar can help you increase your chances of conceiving a baby boy or a girl by predicting the gender of your baby based on where you are in your ovulation cycle. Natural Birth Control Tired of pills or other birth control methods? With Fertility Calendar, you can use the safest, most natural birth control method. Once you have entered your menstruation information, your personal ovulation calendar will display your safe days (low chances of getting pregnant) and your fertile days (easy to get pregnant) with a color-coded grid painting your safe and fertile periods in different colors. To find out more, visit the product home page at http://www.eovulation.com/.