Welcome to the period calendar!

In order to accurately predict your physiological cycle,you need to answer the following 3 questions.

1. How long is your physiological cycle?

2. How long is your menstrual period?

3. What is the day of your latest menstrual start?



When you have answered the above questions, the app will provide you with the following data:

- The date of your next menstruation.

- The date of your next ovulation.

- Probability of getting pregnant.

You can choose when you get notifications.



Disclaimer:

Please note that this is not a medical application. For medical advice about menstruation, ovulation or getting pregnant please contact a doctor. Do not use this app instead of a contraceptive.