Understanding Hereditary Hearing Loss: Your Guide to TMC1 Gene Testing
If you or your loved ones are experiencing hearing difficulties that seem to run in the family, you’re not alone. Many South African families face the uncertainty of hereditary hearing conditions. Our TMC1 Gene Deafness Autosomal Recessive Type 7 NGS Genetic DNA Test provides the clarity and answers you deserve, helping you make informed decisions about your family’s health future.
What Does This Test Detect?
The TMC1 gene plays a crucial role in the function of hair cells in your inner ear – the very cells responsible for converting sound vibrations into electrical signals your brain can understand. When mutations occur in this gene, it can lead to autosomal recessive deafness type 7, a hereditary condition that affects hearing from childhood.
Using advanced Next Generation Sequencing (NGS) technology, our test examines your DNA for specific mutations in the TMC1 gene. This cutting-edge approach provides comprehensive analysis with exceptional accuracy, giving you reliable results you can trust for important family planning decisions.
Who Should Consider This Test?
This test is particularly important if you identify with any of these situations:
- Family history of early-onset hearing loss, especially in multiple generations
- Planning to start a family and concerned about genetic risks
- Already have children with hearing difficulties and want to understand the cause
- Experiencing unexplained hearing loss yourself
- Have relatives diagnosed with genetic hearing conditions
- Want peace of mind about your genetic health status
Many South African families find this test invaluable for understanding their genetic heritage and making proactive health decisions.
Why Early Detection Matters for Your Family’s Health
Knowing your genetic status empowers you to:
- Make informed family planning decisions with genetic counselling support
- Access early intervention strategies if needed
- Reduce anxiety about unknown genetic risks
- Connect with appropriate support services and resources
- Understand the inheritance pattern for future generations
- Take proactive steps toward hearing health management
Early detection through genetic testing can significantly impact your family’s quality of life and healthcare planning.
Understanding Your Results with Compassion
We understand that waiting for genetic test results can be anxiety-provoking. That’s why we provide comprehensive support throughout the process:
- Clear, Easy-to-Understand Reports: Your results will be presented in straightforward language with clear explanations
- Professional Genetic Counselling: Included with your test to help interpret results and discuss implications
- Family Pedigree Analysis: We help map your family history to understand inheritance patterns
- Ongoing Support: Our team is available to answer questions and provide guidance
Whether your results show the presence of TMC1 gene mutations or provide reassuring information, you’ll have the professional support needed to understand what it means for you and your family.
Transparent Pricing – Exceptional Value
| Service | Regular Price | Special Price | Savings |
|---|---|---|---|
| TMC1 Gene Deafness DNA Test | ZAR 9,350 | ZAR 6,700 | ZAR 2,650 |
Your investment includes: Comprehensive genetic analysis, professional genetic counselling session, detailed results report, family pedigree chart, and ongoing support.
Considering the lifelong impact on family planning and healthcare decisions, this test represents exceptional value for South African families.
Test Information
- Turnaround Time: 3-4 weeks
- Sample Type: Blood, Extracted DNA, or One drop Blood on FTA Card
- Methodology: Next Generation Sequencing (NGS) Technology
- Specialty: ENT Doctor Recommended
- Preparation: Clinical history and genetic counselling session included
Why Trust Oracle Genomics?
As South Africa’s leading genetic testing provider, we’re committed to your health and peace of mind:
- Nationwide Coverage: Accessible testing centres in Johannesburg, Cape Town, Durban, Pretoria and across South Africa
- Medical Expertise: Tests supervised by qualified ENT specialists and genetic counsellors
- Advanced Technology: State-of-the-art NGS technology for maximum accuracy
- Patient-Centred Care: Empathetic support throughout your testing journey
- Proven Reliability: Trusted by healthcare professionals and families nationwide
Take the First Step Toward Genetic Clarity
Don’t let uncertainty about hereditary hearing conditions create unnecessary anxiety. With our special pricing of ZAR 6,700, now is the perfect time to gain the genetic insights that could transform your family’s health future.
Limited Time Offer: This special pricing of ZAR 6,700 (regularly ZAR 9,350) won’t last forever. Take advantage of these savings while investing in your family’s genetic health knowledge.
Contact Oracle Genomics today to schedule your TMC1 Gene Deafness Autosomal Recessive Type 7 NGS Genetic DNA Test. Our compassionate team is ready to support you through every step of this important health journey.

