Terms of Use

Last updated: October 22, 2026

Acceptance of terms

By using Periodly (https://periodly.pro), you agree to these Terms of Use. If you do not agree, please do not use the site.

Use of the service

Periodly provides a free period, ovulation, and due-date calculator for informational purposes. You may use it for personal, non-commercial purposes. You agree not to misuse the service, attempt to disrupt it, or scrape it at a volume that degrades it for other users.

No medical advice

Periodly does not provide medical advice, diagnosis, or treatment. All results are estimates based on the information you provide and general population averages. See our Medical Disclaimer for full detail.

Limitation of liability

Periodly is provided "as is" without warranties of any kind. To the fullest extent permitted by law, Periodly and its operators are not liable for any damages arising from your use of, or inability to use, this site or its calculations.

Changes to these terms

We may update these terms from time to time. Continued use of the site after changes constitutes acceptance of the revised terms.

This is a template and has not been reviewed by a lawyer. Have it reviewed by legal counsel before relying on it.