Question 1

explain fragile x?

Accepted Answer

Genetic condition: Fragile x syndrome is a genetic condition involving changes in part of the x chromosome. This is the most common form of inherited mental retardation in males. Changes in the chromosome alter the correct amount of protein in your brain.

Question 2

what are the signs of fragile x among toddlers?

Accepted Answer

Variable: Fragile X impairs intellectual functioning to a varying degree.  Typical problems noted in children include hyperactivity, speech/language problems, learning disorders and anxiety.  Many of these conditions overlap with normal developmental stages in toddlers, so it may be difficult to sort out at this early age.

Question 3

what kind of mental retardation does fragile x boy have?

Accepted Answer

Same as nonFragile X: Mental retardation simply refers to overall cognitive delay.  Fragile x is an identifiable genetic disorder that, in males, is associated with mild to moderate mr.  Those with fragile x do have other unique features, but the mr really is not especially different from mr caused by other factors.

Question 4

were a lot of people with fragile x misdiagnosed in the past?

Accepted Answer

Fragile x: I think many things past and present can be misdiagnosed. Especially when genetics are involved. Research and technology making it better every year.  This article may help. http://autismandoughtisms.wordpress.com/2011/08/04/genetic-origins-of-autism-when-is-autism-not-autism-fragile-x-and-rett-syndrome/.

Question 5

help! is it possible to have fragile x and normal or superior iq?

Accepted Answer

Very unlikely: Adult males typically have an intelligence quotient (IQ) in the moderate intellectual disability range, but intellectual disability ranges from mild to severe.

Question 6

need help. is 9 months too early to determine if my nephew has a problem such as fragile x?

Accepted Answer

Easy study: If you have a family history that raises this concern a cheek swab can be sent for the fragile x study.Access to the proper lab kit to obtain the swab can be arranged by your pcp or s/he can refer you to a location where this can be done.An evaluation by a clinical geneticist or developmental pediatrician may be more helpful in the long run & encompass a broader understanding of babies needs.

Question 7

which symptoms would lead to fragile x testing?

Accepted Answer

Developmental delay: In infants and toddlers, developmental delays may warrant fragile x testing.

Question 8

interested in fragile x tests.  how good are the newest tests?

Accepted Answer

Excellent! : Fish tests for abnormal x chromosomes are widely available and highly accurate.

Question 9

can you have a baby through surrogate if you are a fragile x carrier?

Accepted Answer

Consult Geneticist: Get your best answer from a reproductive geneticist--but short answer is if you use a donor egg, then no problem.

Question 10

used to neglect kids with mild retardation in small towns. now many have fragile x. what happened to those who were undiagnosed?

Accepted Answer

Undertreated: Unfortunately, they weren't appropriately treated.  As diagnosis has improved, so has treatment.

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Doctor answers about:

Fragile x southern blot

A member asked:

Explain fragile x?

A member asked:

What are the signs of fragile x among toddlers?

A member asked:

What kind of mental retardation does fragile x boy have?

A member asked:

Were a lot of people with fragile x misdiagnosed in the past?

A member asked:

Help! is it possible to have fragile x and normal or superior iq?

A member asked:

Need help. is 9 months too early to determine if my nephew has a problem such as fragile x?

A member asked:

Which symptoms would lead to fragile x testing?

A member asked:

Interested in fragile x tests. how good are the newest tests?

A member asked:

Can you have a baby through surrogate if you are a fragile x carrier?

A member asked:

Used to neglect kids with mild retardation in small towns. now many have fragile x. what happened to those who were undiagnosed?

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