Ladytimer is the ultimate period tracker app that uses the latest scientific methods to accurately predict a woman's fertile days. Whether you want to take charge of your menstrual cycle, switch to pregnancy mode, or track your period history, Ladytimer has got you covered. With a wide range of features including ovulation calendar options, reminders for period and medical exams, and a fertility calendar with temperature charts, Ladytimer is the most comprehensive period tracker available.

Ladytimer is incredibly easy to use, allowing you to simply track your start period day each month, and the app will calculate your menstrual cycle for you. For precise fertility tracking, you can enter your morning body temperature. Ladytimer will use this information to calculate ovulation.

In addition to tracking your menstrual cycle, Ladytimer also offers features such as tracking symptoms, moods, weight, intimacy, and ovulation tests. You can even chat with other Ladytimer users and share your period calendar data with your doctor or partner. With LadyCloud automatic backup and sync, you never have to worry about losing your data when switching phones.

Experience the most advanced menstruation calendar with Ladytimer and take control of your menstrual health today.