Peri: Period Tracker & Calendar!

[Abstract]Tracking periods is now fun and convenient Peri is a smart and easy APP which can predict your period, ovulatory day and fertile window accurately. As a health management tool, Peri helps you figure out period,ovulation & fertility, PMS, BBT ,menstrual cycle symptoms, and health trends over time. More about us, please visit:Https://www.facebook.com/periodstrackerHttps://twitter.com/periods_trackerHttps://plus.google.com/u/3/communities/109163471891715742960If you need any help, please write to us: [email protected]