# Aging or Dying > Aging or Dying is a free, browser-based educational tool for U.S. adults 18+: describe a new symptom in five questions and get emergency red-flag guidance, persistence warnings, and age-based preventive screening links sourced from public-health agencies. It is not a diagnosis and does not replace a clinician. No account; symptom text stays in the browser. ## Main tools - [Symptom reality check](https://agingordying.com/#assessment): Five-question interactive check with emergency red-flag override logic. - [Men's screening plan](https://agingordying.com/tools/mens-screening-plan/): Build an age-based screening conversation list. - [Preventive coverage checker](https://agingordying.com/tools/preventive-coverage-checker/): Check likely insurance coverage for preventive services. - [Cancer screening check](https://agingordying.com/tools/cancer-screening-check/): Age- and risk-based cancer screening guidance. - [Pack-year calculator](https://agingordying.com/tools/pack-year-calculator/): Smoking history calculation for lung cancer screening eligibility. - [Full-body scan comparison](https://agingordying.com/tools/full-body-scan-comparison/): Compare self-pay whole-body imaging providers. - [Scan navigator](https://agingordying.com/tools/scan-navigator/): Decide whether a preventive scan is an appropriate next step. - [Home support checklist](https://agingordying.com/tools/home-support-checklist/): Build a support plan when helping an older adult. ## Content hubs - [Decision guides](https://agingordying.com/decide/): Destination for verdict-first educational health guides. No guides are released until sources, safety language, destination formatting, and credentialed clinical review are complete. - [Men's health guides](https://agingordying.com/mens-health/): Sourced guides on screening, coverage, and preventive care for men. - [Caregiving resources](https://agingordying.com/resources/): Step-by-step guides for aging-in-place, dementia communication, medication reviews, and end-of-life planning. ## Trust and policies - [Sources and methods](https://agingordying.com/sources/): Every clinical claim linked to MedlinePlus, NCI, ACS, USPSTF, and similar sources. - [About](https://agingordying.com/about/): What the site is and is not. - [Privacy](https://agingordying.com/privacy/): Raw symptom text and exact age are not sent to analytics. - [Terms](https://agingordying.com/terms/): Educational use only; adults 18+. - [Contact](https://agingordying.com/contact/): Corrections and questions; do not send private medical information. ## Notes for agents - All content is static HTML; there is no API, account system, checkout, or paywall. - Portfolio approval may start a draft, but it does not publish a medical decision guide. The Decide publishing contract is disabled until its release and exact-revision verification gates are complete. - Sitemap: https://agingordying.com/sitemap.xml - Agent manifest: https://agingordying.com/.well-known/agent-card.json - This site serves one domain (agingordying.com).