WomanLog Calendar

Menstrual and fertility calendar.

User interface in 14 languages: English, German, Spanish, French, Italian, Portuguese, Russian, Japanese, Chinese, Taiwanese, Korean, Latvian, Lithuanian, Estonian.
Menstrual cycle and the period
Ovulation and fertility forecast
3-month summary on one screen
BMT chart
Password protection
Backup
Statistics

This is a free version with advertising support.