Disclaimer

General Information

The content on Period Tracker (periodtracker.pro) is provided for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment.

Not Medical Advice

Period Tracker is not a medical device. The information and calculations provided on this site should not be used as a primary method of contraception or for medical decision-making. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

Accuracy of Predictions

Period predictions, ovulation dates, and fertility window calculations are estimates based on average cycle patterns. Individual cycles can vary significantly from person to person and even from month to month. Factors such as stress, illness, travel, lifestyle changes, and hormonal conditions can affect your cycle length and ovulation timing.

Our calculators use the standard formula: Ovulation Day = Cycle Length - 14. While this is the most commonly used formula, it is not guaranteed to be accurate for every individual.

Not a Contraception Method

Period Tracker should not be relied upon as a primary method of contraception. The calendar/fertility awareness method has a failure rate of 8–25% depending on how it's used, according to the CDC. If you're using our tool for family planning purposes, consider using a backup contraception method and consult with a healthcare professional.

Links to External Sites

Our site may contain links to external websites that are not provided or maintained by us. We do not guarantee the accuracy, relevance, or completeness of materials on external sites.

Limitation of Liability

Period Tracker shall not be liable for any damages of any kind arising from the use of this site, including but not limited to direct, indirect, incidental, punitive, and consequential damages. The information provided herein is believed to be reliable, but it does not account for individual circumstances and should not be used as a substitute for medical advice from a licensed healthcare provider.

Ad Revenue

This site generates revenue through Google AdSense advertisements. The presence of advertisements does not constitute endorsement of the products or services advertised.

Contact

If you have any questions about this disclaimer, please contact us at hello@periodtracker.pro.