Terms of service, with the medical disclaimer up front.

By accessing or using this website ("Service"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of these terms, do not use our Service.

Your use of the Service constitutes acceptance of:

• These Terms of Service
• Our Privacy Policy
• All applicable laws and regulations

You must be at least 18 years old to use this Service.

This Service contains adult health content that may not be suitable for minors. By using this Service, you represent and warrant that you are:

• At least 18 years of age
• Legally capable of entering into binding agreements
• Not accessing this Service on behalf of a minor

We reserve the right to terminate access for any user we reasonably believe to be under 18.

3.1 · Not medical advice

The Service is for educational and informational purposes only.

This Service:

• Does not provide medical advice, diagnosis, or treatment
• Does not create a doctor-patient relationship
• Should not replace professional medical consultation
• Should not be used for medical decision-making

3.2 · Statistical information

All calculations are based on statistical averages from peer-reviewed studies. Individual variations exist and results may not apply to your specific situation.

We do not guarantee the accuracy, completeness, or current validity of the referenced studies. Scientific understanding evolves, and studies may contain errors, be retracted, or become outdated.

3.3 · Seek professional help

Always consult qualified healthcare providers for:

• Medical concerns or questions
• Physical or mental health issues
• Body dysmorphia or anxiety concerns
• Any health-related decisions

4.1 · Permitted use

You may use this Service for:

• Personal educational purposes
• Understanding statistical health data
• General information gathering

4.2 · Prohibited use

You may not use this Service to:

• Make medical decisions without professional consultation
• Diagnose or treat any medical condition
• Harass, abuse, or harm others
• Violate any laws or regulations
• Attempt to compromise security or functionality
• Scrape, harvest, or collect data through automated means
• Reverse-engineer or decompile the Service
• Use for commercial purposes without permission
• Create derivative works without authorisation
• Misrepresent affiliation with us

5.1 · Our content

All content on this Service is protected by copyright and other intellectual-property laws. This includes:

• Calculator functionality and algorithms
• Website design and layout
• Text, graphics, and visual elements
• Compilation of medical data

5.2 · Medical data sources

Statistical data is compiled from publicly available peer-reviewed medical research. Original studies retain their respective copyrights.

We make no representations about the accuracy or validity of third-party studies. We are not responsible for errors, retractions, or misinterpretations in the original research. Users should verify information independently.

We do not warrant that studies are correctly cited, properly attributed, or accurately represented. Transcription errors, misattribution, or incorrect application of study data may occur.

5.3 · Your rights

You may not reproduce, distribute, modify, or create derivative works without explicit written permission, except for personal non-commercial use.

Your use of our Service is governed by our Privacy Policy.

Key points:

• We do not collect or store personal health measurements
• All calculations occur in your browser
• Analytics and advertising cookies are enabled by default to fund this free resource
• You can opt out anytime via the Privacy Policy page toggle controls

Our Service uses:

• Google Analytics — for usage analytics.
• Google AdSense — for advertising.

We may link to external sites. We are not responsible for their content or practices. Review their terms and privacy policies before use.

8.1 · "As is" basis

The Service is provided "AS IS" and "AS AVAILABLE" without warranties of any kind, either express or implied, including but not limited to:

• Merchantability
• Fitness for a particular purpose
• Non-infringement
• Accuracy or reliability of information
• Uninterrupted or error-free operation

8.2 · Limitation of liability

To the maximum extent permitted by law:

We shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages, including but not limited to:

• Personal injury or emotional distress
• Loss of profits or data
• Medical complications or misdiagnosis
• Decisions based on Service information
• Unauthorised access or use
• Errors or inaccuracies in content
• Errors, retractions, or misrepresentations in cited studies
• Reliance on third-party research data
• Our errors in citing, attributing, or applying study data
• Typographical or transcription errors
• Service interruptions or termination

Some jurisdictions do not allow limitation of certain warranties or damages, so some limitations may not apply to you.

You agree to indemnify, defend, and hold harmless the Service operators, affiliates, and partners from any claims, liabilities, damages, losses, and expenses, including reasonable attorney's fees, arising from:

• Your use or misuse of the Service
• Your violation of these Terms
• Your violation of any third-party rights
• Any content you submit or share
• Medical decisions made using the Service

We may terminate or suspend access immediately, without notice, for any reason including:

• Breach of these Terms
• Violation of applicable laws
• Harmful or illegal activity
• Request by law enforcement

Upon termination, your right to use the Service ceases immediately. Provisions that should survive termination will remain in effect.

11.1 · Governing law

These Terms are governed by applicable laws where the Service is accessed, without regard to conflict-of-law principles.

11.2 · Dispute resolution

Any disputes shall be resolved through:

1. Good-faith negotiation
2. Mediation, if negotiation fails
3. Binding online arbitration following internationally recognised arbitration rules
4. If arbitration is unavailable, disputes shall be resolved according to the laws of the user's jurisdiction

11.3 · Class-action waiver

You waive any right to participate in class-action lawsuits or class-wide arbitration.

We reserve the right to modify these Terms at any time. Changes become effective immediately upon posting.

We will notify users of material changes through:

• Notice on the website homepage
• Updated "Effective Date"

Continued use after modifications constitutes acceptance of revised Terms.

If any provision of these Terms is found invalid or unenforceable, the remaining provisions continue in full force and effect.

These Terms, together with our Privacy Policy, constitute the entire agreement between you and us regarding the Service.

For questions about these Terms:

Email: penisfact@proton.me
Response time: within 30 days

Please include "Terms Inquiry" in your email subject line for proper routing.

By using this Service, you acknowledge that:

• You have read and understood these Terms
• You are at least 18 years old
• The Service is for educational purposes only
• You will not rely on it for medical decisions
• You will seek professional medical advice when needed