SoftOrbits Ovulation Calendar - We're always surprised at how many women - even the most technical - still use keep track of their cycles on one of those tiny little calendars the banks hand out. There are a few problems with that - there's no room for notes, they only go back one year, there's no calculations, and who goes into a bank any more? Advanced Woman Calendar solves all these problems. Advanced Woman Calendar lets you: - Easily and accurately track your cycles - Calculate your likely ovulation dates, and increase your chances of getting pregnant - Reduce your likelihood of pregnancy by knowing your most your probable ovulation dates. Advanced Woman Calendar helps you to use the natural contraception method. It shows you the fertile days (those with increased chances of pregnancy), the ovulation period and even enables baby gender prediction by highlighting the increased probability of conceiving a boy or girl.