What+sould+be&nbsp;+tested+for+the+Fragil+X+syndrome?+(How+do+we+detect++it?)

Two types of tests are available to diagnose Fragile X Syndrome and to test for female carriers. The [|chromosome test] is one. The other is DNA testing which is more accurate and less expensive. Testing is recommended for:
 * Any person with [|developmental delay], [|autism], or [|mental retardation] who has:
 * any of the physical features or behaviors that are typical in Fragile X,
 * a family history or Fragile X,
 * any relatives with undiagnosed mental retardation.
 * Women who have a family history of Fragile X or of undiagnosed mental retardation and who are seeking reproductive counseling should be tested to see if they are carriers.
 * Prenatal testing is possible for fetuses (babies). Pregnant mothers who are known carriers should have their fetuses tested.