Cancer Genetic Counselling
What Is Cancer Genetic Counselling and How Does It Help?
Cancer genetic counselling is a specialist clinical service that helps you understand what your personal and family history may mean for your risk of developing cancer. It provides a personalised assessment of your circumstances, helping to identify patterns that may suggest an inherited predisposition and providing clear guidance on the most appropriate next steps for you and your family.
During a consultation, a genetics specialist reviews relevant medical information and your family history, including the types of cancer diagnosed in biological relatives, ages at diagnosis, patterns across generations and any known genetic findings within the family. This detailed assessment helps put your cancer risk into context and identify the factors that may be most relevant to your healthcare.
Your specialist will then discuss your individual circumstances, answer your questions and explain the options available to you. Where appropriate, this may include discussing whether cancer genetic testing could provide useful clinical information, but testing is not automatically necessary for everyone with a personal or family history of cancer. If you already have a genetic result, counselling can also help you understand its clinical significance and what it may mean for you and your relatives.
The aim of cancer genetic counselling is to give you a clear understanding of your risk and support informed decisions about screening, prevention, treatment discussions where relevant, and family health. To learn more about the genetic factors associated with particular cancer types, you may also wish to read our guide to genetics related cancers.
Who Should Consider a Cancer Genetic Consultation?
A cancer genetic consultation may be appropriate if your personal or family history suggests that an inherited genetic factor could be contributing to cancer risk. It is an opportunity to discuss your circumstances with a genetics specialist, understand what information is relevant, and consider the most suitable next steps.
You may benefit from a consultation if you or someone in your family has:
- Been diagnosed with cancer at a younger-than-expected age
- Had two or more separate primary cancers
- A family history of the same or related cancers across more than one generation
- A rare cancer or a cancer type sometimes associated with inherited cancer syndromes
- A known pathogenic genetic variant in a close biological relative
- A relative who has previously received an inconclusive or complex genetic result
- Questions about whether your children, siblings, parents or other relatives could be affected
- A current cancer diagnosis where inherited risk may be relevant to treatment planning or family care
A family history does not automatically mean that cancer is inherited, and the absence of a known family history does not always rule out a genetic contribution. During the consultation, your specialist will consider the pattern of cancers in the family, ages at diagnosis, available medical information and your individual concerns.
The aim is not to assume that testing is necessary, but to provide a clear clinical assessment and help you make an informed decision about your care.
What to Expect During Your Consultation and the Assessment Process
Your cancer genetic consultation is a confidential, personalised discussion with a genetics specialist. The purpose is to understand your individual circumstances, assess whether inherited cancer risk may be relevant, and provide clear guidance on the options available to you.
Your specialist will discuss your personal medical history and family history of cancer. This may include the types of cancer diagnosed, the age at diagnosis, whether anyone has had more than one primary cancer, and whether a genetic result is already known in the family.
The information available will be considered as a whole to assess whether the pattern in your family could be consistent with an inherited cancer predisposition. A family history alone does not always indicate a genetic cause, and the assessment is tailored to your circumstances.
You will receive clear, balanced information about the options that may be relevant to you. This can include whether further records would be helpful, whether genetic testing may be appropriate, or whether no additional genetic investigation is currently needed.
If genetic testing is being considered, your specialist will explain the possible types of result, their limitations, and what they could mean for your medical care and relatives. You will have the opportunity to ask questions and make decisions without pressure.
Cancer risk can be a sensitive and emotional subject. The consultation provides space to discuss your concerns and receive practical, compassionate guidance. Where relevant, you may also be advised on communication with family members and appropriate follow-up care.
A clear, informed approach to your next step. Your consultation is designed to help you understand the information that matters, consider your options carefully, and make decisions that are appropriate for you and your family.
Understanding Your Cancer Risk Through Genetic Counselling
A key part of cancer genetic counselling is understanding what your personal and family history may mean for your health and for your relatives. Your consultation provides a structured clinical assessment of your cancer history, family patterns and potential hereditary risk, helping you understand whether there may be a genetic explanation for the cancers occurring in your family.
During your counselling appointment, your specialist will consider several important factors:
- Your personal cancer history: The type of cancer, age at diagnosis, previous diagnoses and other relevant medical information can help clarify whether your history may indicate an inherited predisposition.
- Your family history: The types of cancer affecting biological relatives, their ages at diagnosis and the pattern of cancer across generations can provide important clues about hereditary risk.
- Patterns within the family: Certain combinations of cancers, multiple diagnoses in the same person, or cancers occurring at unusually young ages may warrant closer clinical assessment.
- Your individual level of risk: Your specialist will help put your personal and family history into context, distinguishing between general population risk, familial risk and patterns that may be suggestive of an inherited cancer predisposition.
- Implications for your relatives: Where a hereditary risk may be present, counselling can help you understand what this could mean for parents, siblings, children and other biological relatives.
- Your options and next steps: Your counsellor will explain the appropriate options based on your individual circumstances, answer your questions and help you make informed decisions about your future healthcare.
Cancer genetic counselling is not simply about identifying whether a genetic condition may be present. It is about understanding your risk in context and providing personalised, clinically informed guidance. Your counsellor will take the time to discuss what your history may mean, address your concerns and help you understand the most appropriate next steps for you and your family.
Planning Your Next Steps After Cancer Genetic Counselling
Cancer genetic counselling provides a clear understanding of your individual cancer risk and helps you consider what this may mean for your future healthcare. Following your assessment, your specialist will help you put the information into context and identify appropriate next steps based on your personal and family circumstances.
Your specialist will explain how your personal and family history may influence your cancer risk and what factors are most relevant to your circumstances. This can help you develop a clearer understanding of your individual level of risk.
Depending on your individual circumstances, your consultation may include discussion of appropriate cancer screening, surveillance and risk-reduction strategies. Your specialist will explain which approaches may be relevant to you and why.
Your consultation gives you the opportunity to ask questions, discuss your concerns and consider your healthcare options in a supportive clinical setting. Your specialist will help you understand the potential benefits, limitations and implications of different approaches so you can make informed decisions that are right for you.
If your assessment suggests that inherited cancer risk may be relevant to your family, your specialist can help you understand what this could mean for close biological relatives and discuss appropriate ways to share relevant information and consider further clinical assessment where appropriate.
Personalised guidance for your next step. Cancer genetic counselling helps you understand your risk, consider appropriate options and make informed decisions about your future healthcare. Your specialist will provide clear, individualised guidance based on your personal and family circumstances.
Why Choose London Genetics for Cancer Genetic Counselling?
At London Genetics, cancer genetic counselling is centred on clear clinical assessment, careful interpretation of genetic information and personalised support. We understand that concerns about hereditary cancer can affect not only your own health decisions, but also the people closest to you.
Our approach is designed to help you move forward with a clearer understanding of your circumstances, rather than simply providing a test result. Your consultation considers your personal medical history, available family information, any previous genetic findings and the questions that matter most to you.
Personalised, Clinically Informed Assessment
No two families have the same history. We take the time to assess the pattern of cancer diagnoses, ages at diagnosis and any relevant medical documentation, helping to determine whether an inherited cancer predisposition may be a meaningful consideration.
Clear Information Without Unnecessary Pressure
Genetic testing is a personal decision and may not be appropriate in every situation. You will receive balanced information about potential benefits, limitations and possible outcomes, allowing you to consider your options at a pace that feels right for you.
Support Before and After Results
Whether you are considering testing, have already received a result, or are concerned about a known genetic finding in your family, we provide guidance that puts genetic information into a practical clinical context. This includes discussing possible next steps, risk-management options and any implications for close biological relatives.
Sensitive and Confidential Care
Conversations about cancer risk and family history can be emotionally difficult. Our consultations provide a confidential space to ask questions, discuss concerns and receive compassionate guidance grounded in clinical genetics.
Focused on Informed Next Steps
The aim is not to create unnecessary worry or assume that cancer is inherited. It is to help you understand the information available, identify what may be relevant to your care, and make well-informed decisions for yourself and your family.
Book Your Cancer Genetic Consultation in London
If you are concerned about a family history of cancer, are managing a personal diagnosis, or are seeking clarity about inherited risk, expert cancer genetic counselling provides the clinical insight and supportive guidance you need to make confident, informed decisions.
Every consultation is tailored to your unique circumstances, combining rigorous genomic assessment with clear, practical guidance for proactive health management and family planning—always at a pace that feels right for you.
Take a proactive step towards understanding your genetic risk and protecting your long-term health. Arrange your consultation with our specialist clinical genetics team today.
Book a ConsultationIn this section you can check frequently asked questions.
What is cancer genetic counselling?
Cancer genetic counselling is a specialised service that helps individuals understand their inherited risk of cancer, interpret genetic test results, and make informed decisions about prevention, early detection, and management.
Who should consider genetic counselling for cancer?
Individuals with a strong family history of cancer, those diagnosed with certain cancers at a young age, and people with specific clinical features suggestive of hereditary cancer syndromes should consider counselling.
Do I need a cancer diagnosis to have genetic counselling?
Not at all. Many people book a consultation simply because of a family history of cancer, without having been diagnosed themselves, in order to understand their own risk and plan proactively.
What does the counselling process involve?
The process typically includes a detailed review of personal and family medical history, discussion of genetic testing options, psychological support, performing the test if appropriate, and post-test interpretation and guidance.
How can genetic counselling reduce cancer risk?
By identifying high-risk individuals, counselling enables personalised screening, preventive measures such as lifestyle changes, medication, or in some cases prophylactic surgery, and early detection, which improves outcomes.
What happens if my test result comes back positive for a genetic mutation?
If a mutation is identified, your counsellor will explain exactly what it means for your personal risk, discuss appropriate surveillance or preventive options, and support you in deciding how and when to share this information with family members.
Will my results affect my family members too?
Potentially, yes. Many hereditary cancer mutations can be passed down through families, so a positive result may mean relatives could benefit from their own genetic counselling and testing. Your counsellor will guide you on how best to approach this conversation.
How long does it take to receive genetic test results?
Turnaround times vary depending on the specific test carried out, though most results are typically available within a few weeks. Your counsellor will give you a clearer estimate based on your individual circumstances.
Is cancer genetic counselling covered by health insurance?
Coverage depends on your private health insurance provider and policy. We’d recommend checking directly with your insurer before booking, and our team can provide any documentation needed to support a claim.
I had my genetic counselling appointment here recently and honestly, it was really helpful. The team were so patient, listened to my family history in detail, and explained the cancer risks in a way that actually made sense. It’s given me a lot more confidence in planning screenings and preventive steps. Has anyone else felt more in control after a session like this?
I’m so glad to hear your appointment went well, Emily! 🙌 I felt exactly the same after my session – it really helps to have someone walk you through all the risks and options. I definitely felt more in control and less anxious afterwards. It’s amazing how much clarity a good counsellor can give.
I think genetic counselling is so important, especially if there’s a history of cancer in the family. Knowing your risk early can make a real difference in prevention. The team at London Genetics were very thorough and made sure I understood all my options. Does anyone know if they also cover less common hereditary cancers?
Absolutely, James! I agree, knowing your risk early can really make a difference. From what I understand, London Genetics do cover a range of hereditary cancers, including some of the less common ones, but it might be best to give them a quick call to check for specific types. They’re usually very helpful and happy to answer detailed questions.
What I really appreciated was how supportive the counsellors were. It’s one thing to get the science explained, but they also helped me deal with the anxiety that comes with learning about potential risks. It made the whole process feel much less overwhelming. Did anyone else feel nervous before their first appointment?
I totally get that, Sophie! I was really nervous before my first appointment too, but the counsellors were so reassuring. They take their time to explain everything and make sure you feel comfortable, which really helps with the anxiety. I left feeling much calmer and more informed than I expected.
If your family has a history of cancer or you’re worried about your genetic risk, I’d definitely recommend booking a session here. The staff are friendly, knowledgeable, and take the time to answer all your questions. Just curious – how long did other people’s appointments last? Mine was around an hour.