Luna is a smart and simple calendar for tracking women's health. Luna has features such as tracking and predicting the exact calendar of menstruation and ovulation, and pregnancy tracking will be added to Luna soon. Not only does the Luna program accurately track the menstrual cycle and its flow rate, but it is also a smart tracker for regular and irregular periods, and based on the changing circumstances of each person, it can provide a reliable program for people trying to conceive. Fertility tracking is a reliable companion during this period. By keeping track of your periods in Luna's calendar, you can get accurate predictions of menstruation, ovulation, and fertility days. Luna is the simplest and most effective period and ovulation tracker and pregnancy program that uses machine learning (AI) and is available to everyone for free, and now its Android and iOS versions can be downloaded and used. All women of all ages, including teens, adult women, and even women with irregular periods, can use this health tracker. Keeping track of the days and intensity of your period in a useful period calendar, tracking your ovulation period, menstrual cycle reminder program, recording PMS states and symptoms, and following your pregnancy calendar are some of the features you have at Luna. Take full control of your health right now with Luna, and plan your various activities by anticipating your future period.