A reliable menstrual and ovulation period calculation application that you can easily follow even if your periods are irregular.

Can't remember the date you last menstruated? When is your next period? Period Tracker - Ovulation and Pregnancy Calendar is an easy and stylish way to view your past periods and keep track of your next periods, fertile days and ovulation periods.

Accurate and Reliable
* Accurate predictions based on your menstrual history
* Due to automatic learning (artificial intelligence), error probability decreasing with usage

Appealing Design
* Interface with nice decorations in accordance with Google design principles
* Awesome Calendar and Report: you can see your notes, relationship history, moods, symptoms, weight & body temperature chart, etc.

Never Lose Your Data
* All data can be saved automatically by logging in with the Google account.

Your Privacy is Protected
* 100% Privacy. Your data is not collected in any way or sold to third parties.
* All your data is stored on your phone or Google Drive.

Period & Fertility Reminders
* By setting a reminder to prevent future menstruation, ovulation, etc. Get notified about your periods

Featured Features:

* Cycle and period tracking
* Cycle, menstrual period, ovulation period prediction
* Unique period tracking diary design
* Enter the duration of your menstrual period and cycle and your ovulation period data yourself during irregular periods
* Pregnancy mode that you can activate when you are pregnant or at the end of the pregnancy period
* Record your symptoms
* Receive menstrual, fertility and ovulation notifications
* Weight and body temperature charts
* Backup and restore with Google accounts
* Can be used with multiple accounts to track menstrual ovulation
* Use the application in your own language with language options