An ovulation calendar can help you to determine when you are most fertile and most likely to get pregnant.
The two calendars linked below will help you track your ovulation so you can estimate when you are most fertile. For women who have a 28-32 day menstrual cycle, ovulation can take place between days 11 through 21. Remember this is just an average of days that ovulation could take place since every woman's cycle is different. The March of Dimes and American Pregnancy website links below will give you the approximate dates when you are fertile.