Mountain West · Fragile X Carrier Testing – Carrier Screen

Fragile X Carrier Testing – Carrier Screen in Utah

This page explains the fragile x carrier testing – carrier screen, what it measures, and how to order it. Fragile X Carrier Testing helps determine if an individual is a carrier of the fragile X gene mutation. This test is important for understanding genetic risks.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

Fragile X Carrier Testing is a genetic test used to identify if someone carries a mutation in the FMR1 gene associated with fragile X syndrome. This condition is a common cause of inherited intellectual disability. The test is often used in family planning to assess the risk of passing the mutation to offspring.

What it measures

FMR1 gene mutation — reflects carrier status for fragile X syndrome

What the test involves

The test involves a standard blood draw, where a sample is collected from a vein in the arm. The sample is then analyzed in a laboratory to detect any mutations in the FMR1 gene.

Why it is often ordered

Clinicians typically order this test for individuals with a family history of fragile X syndrome or related disorders. It is also ordered for those planning a pregnancy to assess potential genetic risks.

Preparation

Preparation instructions should be obtained from the lab conducting the test, as they may vary. Generally, no special preparation is needed.

How results are reported

Results indicate whether the individual is a carrier of the fragile X mutation. Reference ranges and interpretations can vary between laboratories.

Before you go

Turnaround time for results
Specific preparation requirements
Sample collection details

Cities

Fragile X Carrier Testing – Carrier Screen in Utah communities

Choose your city for local context and to request this test.

Salt Lake City1,135,344Fragile X Carrier Testing – Carrier Screen Ogden608,259Fragile X Carrier Testing – Carrier Screen Provo551,645Fragile X Carrier Testing – Carrier Screen West Valley City139,361Fragile X Carrier Testing – Carrier Screen St. George127,890Fragile X Carrier Testing – Carrier Screen West Jordan116,045Fragile X Carrier Testing – Carrier Screen Logan106,319Fragile X Carrier Testing – Carrier Screen Orem96,734Fragile X Carrier Testing – Carrier Screen Sandy96,272Fragile X Carrier Testing – Carrier Screen Layton80,858Fragile X Carrier Testing – Carrier Screen South Jordan75,617Fragile X Carrier Testing – Carrier Screen Lehi73,911Fragile X Carrier Testing – Carrier Screen Millcreek63,430Fragile X Carrier Testing – Carrier Screen Taylorsville60,295Fragile X Carrier Testing – Carrier Screen Herriman52,860Fragile X Carrier Testing – Carrier Screen Murray50,183Fragile X Carrier Testing – Carrier Screen Draper49,978Fragile X Carrier Testing – Carrier Screen Bountiful45,496Fragile X Carrier Testing – Carrier Screen Riverton44,773Fragile X Carrier Testing – Carrier Screen Eagle Mountain42,905Fragile X Carrier Testing – Carrier Screen Spanish Fork41,953Fragile X Carrier Testing – Carrier Screen Roy39,076Fragile X Carrier Testing – Carrier Screen Pleasant Grove37,228Fragile X Carrier Testing – Carrier Screen Saratoga Springs36,977Fragile X Carrier Testing – Carrier Screen Kearns36,842Fragile X Carrier Testing – Carrier Screen Midvale35,313Fragile X Carrier Testing – Carrier Screen Tooele35,223Fragile X Carrier Testing – Carrier Screen Springville34,750Fragile X Carrier Testing – Carrier Screen Cedar City34,246Fragile X Carrier Testing – Carrier Screen Cottonwood Heights33,597Fragile X Carrier Testing – Carrier Screen American Fork32,822Fragile X Carrier Testing – Carrier Screen Kaysville32,438Fragile X Carrier Testing – Carrier Screen Clearfield31,802Fragile X Carrier Testing – Carrier Screen Holladay31,738Fragile X Carrier Testing – Carrier Screen Syracuse31,715Fragile X Carrier Testing – Carrier Screen Magna29,128Fragile X Carrier Testing – Carrier Screen Washington27,689Fragile X Carrier Testing – Carrier Screen South Salt Lake26,086Fragile X Carrier Testing – Carrier Screen Farmington23,990Fragile X Carrier Testing – Carrier Screen Clinton23,192Fragile X Carrier Testing – Carrier Screen North Salt Lake21,411Fragile X Carrier Testing – Carrier Screen Payson21,093Fragile X Carrier Testing – Carrier Screen North Ogden20,703Fragile X Carrier Testing – Carrier Screen Hurricane19,501Fragile X Carrier Testing – Carrier Screen Brigham City19,373Fragile X Carrier Testing – Carrier Screen Highland18,913Fragile X Carrier Testing – Carrier Screen South Ogden17,363Fragile X Carrier Testing – Carrier Screen West Haven16,918Fragile X Carrier Testing – Carrier Screen Centerville16,711Fragile X Carrier Testing – Carrier Screen Bluffdale16,576Fragile X Carrier Testing – Carrier Screen Heber16,416Fragile X Carrier Testing – Carrier Screen Santaquin13,602Fragile X Carrier Testing – Carrier Screen Smithfield13,263Fragile X Carrier Testing – Carrier Screen Grantsville12,331Fragile X Carrier Testing – Carrier Screen Vineyard11,579Fragile X Carrier Testing – Carrier Screen Woods Cross11,372Fragile X Carrier Testing – Carrier Screen Lindon11,346Fragile X Carrier Testing – Carrier Screen Mapleton11,226Fragile X Carrier Testing – Carrier Screen West Point10,963Fragile X Carrier Testing – Carrier Screen Pleasant View10,733Fragile X Carrier Testing – Carrier Screen