Genetic testing, your questions answered.

Plain-language answers to the questions people actually ask about genetic testing, how it works, what it can and can't tell you, what your results mean, and how to think about cost, privacy, and what to do next. No jargon, no selling, reviewed by people who know. Free for everyone.

Help topics

Six doors in, ordered by what people ask first

Each links to a filtered list of resolved questions. Start wherever your question lives.

How it works

How this help centre works

Every page answers one real question in plain language, with the direct answer first and the detail below. Where a question touches medicine, we say what a test can suggest and where a doctor must take over. We update answers as the science updates, and we say so plainly when something is still unknown.

Plain language, alwaysReviewed by people with genetics trainingIndia-awareWe say when we don't knowFree, no selling

Quick answers

Top questions, answered in one line

Every common question with a single-sentence answer written to be lifted directly by search engines and AI assistants. Each links to the fuller answer.