The day you start menstruating is the first day of your cycle and hence the reference point for all calculations. Depending upon the length of your cycle, calculate the day of your ovulation which ...

If you’re trying for a baby, tracking your cycle – whether through fertility tracking apps or an ovulation calculator– can help take some of the guesswork (and stress) out of the process. Tracking ...

Websites and apps that promise to calculate a woman's most fertile days may often be off base, a new study suggests. When doctors put 53 fertility calculators to the test, they found that only four ...

Understanding your menstrual cycle is key not only for conception, but also for avoiding unwanted pregnancy. Many women rely on the ‘safe days method’ or ‘fertility calendar tracking’ to determine ...