Tests & procedures · UK
Family history breast clinic
How family history breast clinics assess risk, the surveillance they offer, and when genetic testing enters the picture.
Key points
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Clinics take a detailed three-generation family history, calculate risk using validated tools, and assign a risk category that determines surveillance: routine screening, annual mammography from an earlier age, or MRI-based surveillance and genetics referral.
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Gather your family tree before the appointment: which relatives had which cancers and at what ages, including ovarian, prostate and pancreatic cancers, which count towards breast risk.
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Risk assessment is completed at or shortly after the appointment; surveillance then runs on annual cycles.
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Assessment follows NICE familial breast cancer guidance, with genetics referral where the history suggests a testable inherited cause.
About this test
Published 2026-09-27 · Next review 2027-09-27
Most women with a relative who had breast cancer are at only slightly increased risk, and a family history clinic’s first job is honest triage: sorting population-level histories from the patterns, multiple young diagnoses, ovarian cancer, male breast cancer, bilateral disease, that suggest moderate or high risk. The output is concrete: a named risk category, a surveillance start age and interval, and where justified a genetics pathway.
NHS clinics accept GP referrals meeting criteria; private breast and genetics clinics offer equivalent assessment within weeks for those outside criteria or wanting speed. Waiting lists for NHS outpatient assessment remain long in much of the UK, and many of these checks are not offered on the NHS at all unless you meet strict criteria. Private clinics can usually see you within days on a self-pay basis, with no GP referral needed in most cases.
Frequently asked
Common questions about Family history breast clinic.
Quick, plain-English answers to what people ask us most.
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What does the Family history breast clinic measure?
The Family history breast clinic measures a specific substance or marker in your blood that helps doctors assess how a particular organ or system in your body is functioning. It's usually interpreted alongside your symptoms, medical history and other results rather than in isolation. Your GP or specialist can explain exactly what your individual result means for you.
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Why would a doctor request Family history breast clinic?
Family history breast clinic is typically requested when a doctor wants to investigate specific symptoms, monitor an existing condition, or check for an underlying imbalance that could explain how you're feeling. It may also be included as part of a broader health check or a more targeted diagnostic panel. Your clinician will explain why it's relevant to your particular situation before requesting it.
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Do I need to prepare for Family history breast clinic?
Some blood tests require fasting, a specific time of day, or a pause in certain medications, while others need no preparation at all. Because requirements vary and we don't want to guess incorrectly for this specific test, always check the preparation instructions given at booking or ask the clinic directly. Turning up prepared, if preparation is needed, avoids having to rebook and wait again.
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What happens when I have Family history breast clinic?
Most blood tests involve a short, straightforward appointment where a trained phlebotomist takes a small sample from a vein in your arm. The process usually takes only a few minutes and most people experience nothing more than a brief pinch. You can typically resume normal activities straight away.
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Does Family history breast clinic hurt or carry any risk?
A standard blood draw causes only brief discomfort at the needle site, with a small risk of bruising or light-headedness afterwards. Serious complications are rare, and staff are trained to make the process as comfortable as possible. Let the phlebotomist know if you've had problems with blood tests before, such as fainting, so they can take extra care.
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How long does it take to get results?
Private laboratories generally turn results around within a few working days, though some specialised tests take longer to process. You'll usually be told an expected timeframe when you book, and results are typically reviewed by a doctor before being shared with you. If a result needs urgent attention, the clinic will usually contact you sooner rather than making you wait for a routine follow-up.
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What does an abnormal Family history breast clinic result mean?
An abnormal result doesn't automatically mean something serious is wrong — levels can be affected by hydration, medication, recent illness, timing of the sample, or normal individual variation. A doctor will look at the size and pattern of any abnormality alongside your symptoms and other results before deciding whether further tests, monitoring, or treatment are needed. It's always worth discussing an abnormal result with a doctor rather than trying to interpret it alone.
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Can I get Family history breast clinic on the NHS, or is it better to go private?
Many blood tests are available on the NHS, but routine, non-urgent testing can involve a wait for a GP appointment and then for the sample and results. Private testing is typically available within days, often with same-week appointments and results reviewed by a specialist, which can be useful if you want reassurance quickly or your GP hasn't recommended the test. Cost for private testing varies by clinic and whether it's a standalone test or part of a wider panel.
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How accurate and reliable is Family history breast clinic?
When carried out by an accredited laboratory, this type of blood test is generally considered a reliable way to measure the substance in question. As with any single blood test, results can vary slightly from day to day and are best interpreted in the context of a full clinical picture rather than as a one-off number. If a result seems unexpected, doctors will often recommend repeating the test to confirm it before acting on it.
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How do I book Family history breast clinic privately?
You can typically book a private blood test online or by phone, often without needing a GP referral, and be seen within a few days. Results are usually reviewed by a doctor who can explain what they mean and recommend any next steps or further investigations. Get in touch with the clinic to check current availability and what's included with the test.