Mountain West · Fragile X Carrier Testing – Carrier Screen

Fragile X Carrier Testing – Carrier Screen in Montana

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 Montana communities

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

Billings124,973Fragile X Carrier Testing – Carrier Screen Missoula92,863Fragile X Carrier Testing – Carrier Screen Great Falls62,112Fragile X Carrier Testing – Carrier Screen Bozeman51,574Fragile X Carrier Testing – Carrier Screen Butte34,368Fragile X Carrier Testing – Carrier Screen Helena32,060Fragile X Carrier Testing – Carrier Screen Kalispell24,260Fragile X Carrier Testing – Carrier Screen Belgrade10,555Fragile X Carrier Testing – Carrier Screen Havre9,417Fragile X Carrier Testing – Carrier Screen Anaconda9,380Fragile X Carrier Testing – Carrier Screen Helena Valley Southeast9,316Fragile X Carrier Testing – Carrier Screen Helena Valley West Central8,550Fragile X Carrier Testing – Carrier Screen Miles City8,441Fragile X Carrier Testing – Carrier Screen Livingston8,110Fragile X Carrier Testing – Carrier Screen Evergreen7,988Fragile X Carrier Testing – Carrier Screen Whitefish7,783Fragile X Carrier Testing – Carrier Screen Laurel7,164Fragile X Carrier Testing – Carrier Screen Lockwood7,162Fragile X Carrier Testing – Carrier Screen Sidney6,240Fragile X Carrier Testing – Carrier Screen Lewistown5,967Fragile X Carrier Testing – Carrier Screen Four Corners5,649Fragile X Carrier Testing – Carrier Screen Columbia Falls5,304Fragile X Carrier Testing – Carrier Screen Orchard Homes5,170Fragile X Carrier Testing – Carrier Screen Polson5,161Fragile X Carrier Testing – Carrier Screen Glendive4,928Fragile X Carrier Testing – Carrier Screen Bigfork4,683Fragile X Carrier Testing – Carrier Screen Helena Valley Northwest4,653Fragile X Carrier Testing – Carrier Screen Hamilton4,632Fragile X Carrier Testing – Carrier Screen Lolo4,338Fragile X Carrier Testing – Carrier Screen Malmstrom AFB4,098Fragile X Carrier Testing – Carrier Screen Dillon3,930Fragile X Carrier Testing – Carrier Screen Hardin3,754Fragile X Carrier Testing – Carrier Screen Helena Valley Northeast3,607Fragile X Carrier Testing – Carrier Screen North Browning3,253Fragile X Carrier Testing – Carrier Screen Glasgow3,192Fragile X Carrier Testing – Carrier Screen Big Sky3,141Fragile X Carrier Testing – Carrier Screen Shelby3,139Fragile X Carrier Testing – Carrier Screen Cut Bank3,049Fragile X Carrier Testing – Carrier Screen Deer Lodge2,938Fragile X Carrier Testing – Carrier Screen Conrad2,758Fragile X Carrier Testing – Carrier Screen Libby2,745Fragile X Carrier Testing – Carrier Screen Montana City2,735Fragile X Carrier Testing – Carrier Screen Wolf Point2,638Fragile X Carrier Testing – Carrier Screen Lakeside2,463Fragile X Carrier Testing – Carrier Screen Lame Deer2,231Fragile X Carrier Testing – Carrier Screen Townsend2,224Fragile X Carrier Testing – Carrier Screen East Missoula2,162Fragile X Carrier Testing – Carrier Screen Colstrip2,094Fragile X Carrier Testing – Carrier Screen Three Forks2,084Fragile X Carrier Testing – Carrier Screen Columbus2,069Fragile X Carrier Testing – Carrier Screen Pablo2,037Fragile X Carrier Testing – Carrier Screen Red Lodge2,032Fragile X Carrier Testing – Carrier Screen Malta2,031Fragile X Carrier Testing – Carrier Screen Crow Agency1,993Fragile X Carrier Testing – Carrier Screen Stevensville1,959Fragile X Carrier Testing – Carrier Screen King Arthur Park1,951Fragile X Carrier Testing – Carrier Screen Clancy1,902Fragile X Carrier Testing – Carrier Screen Manhattan1,884Fragile X Carrier Testing – Carrier Screen West Glendive1,868Fragile X Carrier Testing – Carrier Screen Choteau1,826Fragile X Carrier Testing – Carrier Screen