Privacy & Terms

Privacy policy

Birth dates, conception-related dates, and chart results are processed entirely in your browser. They are not sent to an application server or stored by this website.

This policy describes the current static website. It will need updating if analytics, advertising, accounts, or other data services are added.

Calculator information.

The tools do not use cookies, local storage, session storage, accounts, or URL parameters to retain your entries. Refreshing or leaving the page clears the form. The site includes no analytics, advertising, or session-recording scripts in its current version.

Static hosting and server logs.

The site is delivered by a static hosting provider. Like most web hosts, the provider may process technical request information—such as IP address, requested URL, timestamp, browser user agent, and security events—to deliver and protect the service. Those operational logs are separate from calculator inputs and are governed by the hosting provider’s configuration and policies.

Cookies and local data.

This version does not set analytics or advertising cookies. Essential infrastructure cookies, if any, would depend on the selected hosting provider and its security features. You can control cookies and site data through your browser settings.

Email you choose to send.

If you contact us by email, the message, your address, and normal email metadata are processed by the relevant email services so the message can be delivered and answered. Do not send medical records or sensitive health information. Calculator use does not require email.

External websites.

Links to Hong Kong Observatory, DATA.GOV.HK, PubMed, and other sources lead to independent websites with their own privacy practices. Clicking an external link is your choice; this site does not send your calculator dates to those destinations.

Children and privacy rights.

The site is not directed at children and does not knowingly request children’s personal information. Depending on your location and any provider processing your data, you may have legal rights regarding access, deletion, or other controls. Contact the relevant service provider for operational data, or use our contact page for site-specific questions.

Policy changes.

We will revise this page before materially changing data practices. Adding analytics, advertising, embedded third-party content, or server-side forms requires an updated explanation and any legally necessary choices or consent.

Terms of use

These terms apply when you access Chinese Gender Calendar and its static educational tools.

1. Accepting these terms.

By using this website, you agree to these terms and the accompanying disclaimer and privacy policy. If you do not agree, please do not use the site.

2. What the site provides.

The site offers free educational articles and browser-based folklore calculators. It does not provide medical services, professional advice, accounts, or a guarantee that a traditional result will match any real-world outcome.

3. Acceptable use.

You may use the site for personal, non-commercial reference. Do not disrupt the service, attempt unauthorized access, introduce malicious code, misrepresent its outputs as medical results, or use automated access in a way that unreasonably burdens the host.

4. Intellectual property.

The site’s original writing, visual design, and implementation are protected as applicable by law. You may link to public pages and quote limited material with appropriate attribution. Republishing complete pages, copying the site as a competing product, or removing attribution requires permission. Traditional calendar facts and folklore concepts are not claimed as exclusive property.

5. External sources and links.

External links are provided for context and verification. Independent websites control their own availability, content, terms, and privacy practices. A link does not imply that an external organization endorses this website or its folklore outputs.

6. Availability and liability.

The site is provided on an “as is” and “as available” basis to the extent permitted by applicable law. We may change, suspend, or withdraw pages and features. We do not warrant uninterrupted access or error-free content. Nothing in these terms excludes rights or liabilities that cannot lawfully be excluded.

You are responsible for decisions you make based on information from the site. Do not rely on a folklore chart for medical, reproductive, legal, financial, or other consequential decisions.

7. Changes and contact.

We may update these terms when site features or legal requirements change. The version published on this page applies from its last update. Questions can be sent through the contact page.