Safe days calculator helps you to find out the safe days in your menstrual cycle, that you can have sexual intercourse without the fear of getting pregnant. It just requires you to remember the starting date of your last period, and your longest and shortest menstrual cycle.
Once you have done this, you can easily calculate the safe and unsafe days of your menstrual cycle. If your menstrual cycle every month lies within (26 to 32 days), then you can use this calculator and know the safe days.
Click here to know more about safe and unsafe days in your menstrual cycle.