BRCA Testing and Genetic Risk Awareness
Discover the importance of BRCA testing in assessing genetic risk for breast and ovarian cancers. Learn about the procedure, results interpretation, and preventive options.
Written by
Last updated on 2nd Sep, 2025
Cancer can be a scary word, but knowledge is power. Understanding your genetic risk, especially when it comes to BRCA gene mutations can help you take control of your health. If you or someone in your family has had breast, ovarian, or certain other cancers, BRCA testing might be an important step in early detection and prevention.
This article will explain what BRCA testing is, who should consider it, and how it can help you make informed health decisions.
What Are BRCA Genes?
BRCA1 and BRCA2 are genes that produce proteins responsible for repairing damaged DNA and preventing uncontrolled cell growth. When these genes have harmful mutations (changes), they increase the risk of developing certain cancers, most notably:
Breast cancer (in both women and men)
- Ovarian cancer
- Prostate cancer
- Pancreatic cancer
- Melanoma (skin cancer)
A BRCA mutation doesn’t mean you will get cancer, but it does mean your risk is higher than average.
Consult a Top Oncologist
Who Should Consider BRCA Testing?
Not everyone needs BRCA testing, but you may want to consider it if:
- You have a family history of breast, ovarian, or related cancers, especially if diagnosed at a young age (before 50).
- You’ve had cancer yourself, particularly breast or ovarian cancer, and want to know if it’s linked to a genetic cause.
- A close relative (parent, sibling, child) has tested positive for a BRCA mutation.
- You are of Ashkenazi Jewish descent, as this group has a higher likelihood of BRCA mutations.
If you’re unsure, a genetic counselor can help determine if testing is right for you.
How Does BRCA Testing Work?
BRCA testing is a simple blood or saliva test that looks for mutations in your BRCA1 and BRCA2 genes. Here’s what to expect:
1. Consultation – Speak with a doctor or genetic counselor to discuss your family history and whether testing is appropriate.
2. Sample Collection – A small blood or saliva sample is taken (painless and quick!).
3. Lab Analysis – The sample is sent to a lab to check for known BRCA mutations.
4. Results & Next Steps – Your doctor will explain the results and discuss any necessary follow-up, such as increased screening or preventive measures.
What If My Test Is Positive?
A positive result means you have a BRCA mutation, but it doesn’t mean cancer is inevitable. Here’s what you can do:
- Increased Screening – More frequent mammograms, MRIs, or ovarian cancer screenings can help detect cancer early.
- Preventive Medications – Some drugs (like tamoxifen) can lower breast cancer risk.
- Lifestyle Changes – Maintaining a healthy weight, exercising, and avoiding smoking/alcohol can reduce risk.
- Preventive Surgery – Some people choose to remove breasts (mastectomy) or ovaries (oophorectomy) to drastically lower risk.
- Your doctor will help you decide the best approach based on your personal and family history.
What If My Test Is Negative?
A negative result means no harmful BRCA mutations were found. However:
- If you have a strong family history of cancer, other genetic factors could still be at play.
- Regular cancer screenings are still important for everyone.
- Myths About BRCA Testing
- Below are a few myths about BRCA testing,
- Myth: Only women need BRCA testing.
- Fact: Men can also carry BRCA mutations and face higher risks of breast, prostate, and other cancers.
- Myth: BRCA testing is only for people with cancer.
- Fact: Testing can help prevent cancer in high-risk individuals.
- Myth: A negative BRCA test means no cancer risk.
- Fact: Other genes and lifestyle factors also influence cancer risk.
How Can I Get Tested?
If you think BRCA testing might be right for you, Apollo 24|7 makes it easy:
- Consult a Genetic Counselor – Discuss your risk factors and whether testing is recommended.
- Schedule a Test – Simple, at-home or lab-based testing options are available.
- Personalized Guidance – Get expert advice on next steps based on your results.
- Early detection saves lives. Knowing your genetic risk empowers you to take action before cancer develops.
Final Thoughts
BRCA testing is a powerful tool for understanding your cancer risk. If you have a family history of breast, ovarian, or related cancers, consider speaking with a doctor or genetic counselor. Knowledge gives you the power to make informed choices about your health.Consult a Top Oncologist
Consult a Top Oncologist
Dr. Prof. Vijay Agarwal
Medical Oncologist
20 Years • MBBS, MD, MRCP (UK), PhD (UK), CCT (UK) Medical Oncology
Bengaluru
Apollo Hospitals Bannerghatta Road, Bengaluru
(200+ Patients)
Dr. Tarun Jindal
Uro Oncologist
14 Years • MS (AIIMS, New Delhi), MCh (Gold Medalist), Fellow, VUI, Henry Ford Hospital, Detroit, USA; Robotic and Laparoscopic surgeon
Kolkata
Apollo Multispeciality Hospitals , Kolkata, Kolkata
(150+ Patients)
Dr Shaikat Gupta Director Surgical Onco
Surgical Oncologist
35 Years • MBBS (University Gold Medalist), MS, FRCSEd
Kolkata
Apollo Multispeciality Hospitals , Kolkata, Kolkata
(100+ Patients)
Dr Ankit Jain
Medical Oncologist
20 Years • MBBS, (MAMC Delhi), MRCP Oncology (London), MRCP Medicine (London), MSC Oncology(UK) CCT(UK)
Delhi
Apollo Hospitals Indraprastha, Delhi
Ms. Hiba Siddiqui
Oncologist
13 Years • BA (Hons), MA, Professional Certification Psycho-oncology, PhD
Delhi
Apollo Hospitals Indraprastha, Delhi
Consult a Top Oncologist
Dr. Prof. Vijay Agarwal
Medical Oncologist
20 Years • MBBS, MD, MRCP (UK), PhD (UK), CCT (UK) Medical Oncology
Bengaluru
Apollo Hospitals Bannerghatta Road, Bengaluru
(200+ Patients)
Dr. Tarun Jindal
Uro Oncologist
14 Years • MS (AIIMS, New Delhi), MCh (Gold Medalist), Fellow, VUI, Henry Ford Hospital, Detroit, USA; Robotic and Laparoscopic surgeon
Kolkata
Apollo Multispeciality Hospitals , Kolkata, Kolkata
(150+ Patients)
Dr Shaikat Gupta Director Surgical Onco
Surgical Oncologist
35 Years • MBBS (University Gold Medalist), MS, FRCSEd
Kolkata
Apollo Multispeciality Hospitals , Kolkata, Kolkata
(100+ Patients)
Dr Ankit Jain
Medical Oncologist
20 Years • MBBS, (MAMC Delhi), MRCP Oncology (London), MRCP Medicine (London), MSC Oncology(UK) CCT(UK)
Delhi
Apollo Hospitals Indraprastha, Delhi
Ms. Hiba Siddiqui
Oncologist
13 Years • BA (Hons), MA, Professional Certification Psycho-oncology, PhD
Delhi
Apollo Hospitals Indraprastha, Delhi