Женский календарь

- Added PIN-Code. Now your data are reliably protected. Also, you can retrieve a forgotten PIN via e-mail.

- Fixed a bug with dates.

- Increased the maximum duration of menstruation (before 10 days).

- Ovulation is now calculated automatically (based on the average data), but you always have the opportunity to correct the days under the settings menu. Also added the days of conception (marked in a lighter color than the ovulation).