Ovulation Calendar is a software aid for any woman who desires a pregnancy or wishes to prevent one. With this software you can get help when it comes to specify the gender of your baby and zodiac sign. The calendar it was designed by a woman in consultation with women physicians. The cool thing about Ovulation Calendar is that is a program that calculates the time of ovulation and through that it generates your personal fertility calendar. And it is very simple to use all you need to do is to enter the length of your menstrual cycle and the date of your last period, and Ovulation Calendar will calculate your fertile days. Then the results are presented as a color-coded calendar and will show your fertile and non-fertile periods. At the medical information section you will find subcategories like ovulation basics, ovulation and pregnancy, ovulation and contraception, irregular menstrual cycle and luteal phase.