Ovulation calendar and rules description

Period Calendar is the best application for Android for women to follow ovulation, fertility and period with its full function, cute design and professional quality.
You will love it at first sight !!

It is not only easy to use but also safe to keep your secret.
Best of all, it's absolutely free!

Features:
★ Check the occasion pregnancy daily calendar
★ Backup and restore data;
★ Save data on the phone
★ Unique Design
★ Recalls period and ovulation
★ Follow menstrual cycles
★ forecast period and ovulation
★ self-definition of the term personal period and ovulation
★ You can choose data from one month to three months or every month as the duration of default period
★ Security Protection
★ Restore data from the SD card
★ Multi-language choices