Why Genetics?
Why Consider Genetic Testing for Undiagnosed or Chronic Symptoms?
Many people live with symptoms that persist, evolve, or return without a clear explanation. They may see multiple specialists, undergo numerous tests, and receive treatments that help manage symptoms but do not address the underlying cause.
While not every chronic symptom has a genetic basis, genetics can sometimes provide important pieces of the puzzle.
Looking Beyond Individual Symptoms
Healthcare is often organized by organ systems and specialties. However, our bodies do not work in isolation. Symptoms affecting different parts of the body may sometimes share a common biological explanation.
Genetic testing can help identify inherited factors that may contribute to health conditions, reveal connections between seemingly unrelated symptoms, or provide information that may guide future healthcare discussions.
For some individuals, genetic insights may:
Support a diagnosis that was previously missed
Help explain why symptoms occur
Reduce the need for repeated testing
Inform conversations with healthcare providers
Identify relevant support resources or research opportunities
Provide information that may be useful for family members
Importantly, genetic testing does not always provide answers. Sometimes, results are inconclusive or no relevant findings are identified. However, even negative results can help narrow the search and guide next steps.
Why Whole Genome Sequencing (WGS)?
There are different types of genetic tests available. Some focus on a small number of genes associated with a specific condition. Others evaluate larger portions of the genome.
Whole Genome Sequencing (WGS) analyzes nearly all of an individual's genetic information in a single test. Rather than targeting only selected genes, WGS provides a more comprehensive view of the genome.
Benefits of WGS include:
Comprehensive analysis
WGS examines both coding and many non-coding regions of the genome, allowing for a broader search for potential genetic contributors.
One test, multiple questions
Symptoms may change over time, and new health concerns can emerge. Because WGS captures a person's genomic information more comprehensively, the same dataset may be revisited in the future as new questions arise.
Advances in scientific knowledge
Our understanding of genetics continues to evolve. Variants that are not fully understood today may become more meaningful as research progresses.
Reduced need for sequential testing
Instead of ordering multiple gene panels over several years, WGS may help streamline the evaluation process by providing a more complete dataset from the start.
Genetics Is Only One Piece of the Story
Genes do not determine everything about our health. Lifestyle, environment, medical history, and other biological factors also play important roles.
This is why understanding a person's symptoms and clinical history remains essential. Genetic information is often most meaningful when interpreted alongside the experiences and concerns of the individual.
A Personalized Journey
Every person has a unique story, and every health journey is different. The goal of genetic testing is not simply to generate data, but to help people better understand themselves and make more informed decisions alongside their healthcare teams.
While genetic testing cannot provide all the answers, it can offer new perspectives, uncover important insights, and support individuals who are seeking a deeper understanding of their health.
Important Notice: Genetic testing may not identify the cause of all symptoms and should not replace medical evaluation or advice from qualified healthcare professionals. Individuals considering genetic testing are encouraged to discuss the potential benefits, limitations, and implications with their healthcare providers or a genetic counselor.