Genetic carrier screening for multiple inherited conditions via whole blood DNA analysis
This test checks whether you carry genes for certain inherited conditions that could affect you or your family. It uses DNA from your blood to identify specific gene variations.
["This screening helps determine if you might pass on genetic conditions to your children."]
Key facts at a glance
- LOINC
- 98039-1
- Short code
- Reproductive Carrier Multigene Anl Bld/T
- Synonyms
- Reproductive Carrier Multigene Anl Bld/T
- Category
- coagulation
- Sample
- whole-blood
- Container
- Lavender-top (EDTA)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- molgen
- Specimen volume
- 3 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h
- Hemolysis max
- 0
- Lipemia max
- 0
- Icterus max
- 0
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test analyzes DNA from your blood to detect specific gene mutations linked to multiple inherited disorders. These conditions may affect organs, metabolism, or overall health and can sometimes be passed down through families.
Why It Might Be Ordered
Your healthcare provider may recommend this test if you have a family history of inherited conditions, are considering pregnancy, or are part of a group at higher risk for certain genetic disorders.
How the Test Works
A small blood sample is taken to extract DNA. Advanced laboratory techniques identify whether you carry the specific gene variants being screened for, often using high-throughput sequencing methods.
What the Results Mean
Results are typically categorized as: * Negative: You do not carry the tested gene variants. * Carrier: You carry one copy of a gene variant that could be passed to offspring. * Positive: You carry both copies of a variant associated with a condition (less common in this screening).
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical significance: This screening is primarily used for preconception or prenatal counseling to assess risk. It does not diagnose an existing condition but helps guide family planning decisions. Some conditions may require further testing if a carrier status is identified.
Frequently asked questions
What does a 'carrier' result mean for my health?
How long does it take to get my results?
Can I get this test if I’m not pregnant?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy