★ Set your period length and cycle length from settings
★ Keep track of your menstrual cycles with Period Calendar
★ It tracks your periods, cycles, ovulation and the chance of conception
★ Helps birth control in a natural way
★ Graphical view of period chart, weight and temperature reports, Statistic of average cycle length and period length
★ Track your Fertility and ovulation calendar
★ Settings for weight unit, temperature unit and date formats
★ My Cycle Period & Cycle Calendar Period Tracker & Period Calendar
★ Ovulation Calendar & Ovulation Tracker, ★ Fertility Tracker, Fertile Days and see Pregnancy chances
★ Edit Period length in calendar