Health and Medical Disclaimer

This site is not a medical service

Bra Size Calculator Pro provides measurement-based sizing and fit guidance. It is not a medical device, diagnostic tool, or substitute for professional healthcare advice.

When to seek medical advice instead

The Fit Checker and our guides will point you toward this notice rather than a sizing suggestion when you report:

• Persistent pain that doesn't resolve when you remove the bra.
• A new lump, or any unexplained change in breast size, shape or skin.
• Broken skin, unusual marks that don't fade, or other skin injury.
• Unusual discharge.
• A sudden, unexplained change on one side only.
• Any other chest symptom that concerns you.

None of these should be treated as a bra-sizing issue alone. Please consult a qualified healthcare professional.

No diagnosis is ever given

Our Fit Checker uses cautious language ("most likely cause," "try this first") and will never describe its output as a diagnosis, because it isn't one.