Ovulation prediction tools work by using key cycle-related data, such as the duration of your cycle and the date of your last period, to estimate your fertility window. By predicting ovulation, these apps help users plan for conception or avoid pregnancy more effectively. https://creators.spotify.com/pod/profile/mypregnancycalc/episodes/How-Do-Ovulation-Calculators-Work--The-Science-and-Math-Demystified-e3bcug9