Enter the first day of your cycle, the length of your menstrual cycle in days, and press the `Tell me the dates!` button.
The days given are based on the average. Take plus or minus 3 days to be sure, also make sure you've read the following note.
Note that you are most fertile around the ovulation, the day your egg is released. This doesn't mean that you aren't fertile on other days! You can get pregnant at any day of your cycle