Period Calculator

Developer's DescriptionBy PeriodCalcCheck and take control of your period.With Period Calculator, it has never been easier to manage your menstrual cycle records and tell your cycle status!Know your periods, and take control over yourself now.keep a period log over years,predict the start of next period and predict menstrual cycle status.Women's essential: easily keep a log of your period records! No guess work when the doctor asks about your last period.Go beyond recording periods! Period Calculator makes predictions based on past records, a reference for family planning.