Bomcomes (hereinafter referred to as the “Company”), which operates the Bom Calendar service (hereinafter referred to as the “Service”), strives to fulfill the responsibilities and obligations prescribed by the Personal Information Protection Act. Your consent is required regarding the following matters for the collection and use of personal information : Collection and Use of Sensitive Information.

Purpose of Collection

- Automatic calculation of the user's menstrual cycle and provision of information on physical condition and mood based on the cycle.

- Information sharing between members through community features and management of posts (display and retention of posts directly published by the user).

Items Collected

- Period start and end dates, Contraceptive use, Medication intake, Sexual activity, Ovulation, Height, Weight, Menstrual flow, Symptoms, Body temperature, Ovulation test results, Cervical mucus status, Expected date of birth, Pregnancy status.

- Information voluntarily provided by the user in posts and comments when using community services (physical symptoms, health status, etc.).

Retention Period

- Until membership withdrawal.


If consent is not provided, you may not be able to smoothly use services such as menstrual cycle calculation, physical condition and mood information, and record sharing. Therefore, this information requires mandatory consent.

For more details, please refer to the Privacy Policy.