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How Early In A Pregnancy Can I Have Genetic Testing Done For Downs Syndrome
Prenatal testing for genetic problems may be done before or after conception. Testing for spina bifida or Down syndrome is done after a pregnancy is established. Besides the couples listed above, counseling and diagnosis are also recommended for mothers over the age of 35, and those who have received abnormal screening test results, such as alpha-fetoprotein (AFP). For more information about the alpha-fetoprotein test, and when and why you might have it, see alpha-fetoprotein. For those who may be at risk, genetic counseling and prenatal diagnosis are used to help ...Read more
If two family member wanted to get married with the same blood type, what is the chances of pregnancy and the baby for future? Does genetic test help
See below: Blood type is not needed to detect problems with conception and/or future health of child. Close family members should not get married as to avoid the increased chance of genetic abnormalities. Genetic testing can help rule out problems with two people. ...Read moreSee 1 more doctor answer
Hi, anyone familar with fap/gardner syndrome? I know genetic testing would need to be done, i'm in san antonio tx (what do I do next?)
Familial polyposis: Genetic testing can be used to help diagnose fap. With genetic testing, a small blood sample is taken from the individual with fap and is sent to a special laboratory that studies the apc gene. About 80% of the time a change (also called an alteration or mutation) in the apc gene that leads to fap is found. Nice summary at: http://www2.Mdanderson.Org/app/pe/index.Cfm?Pagename=opendoc&docid=1032. ...Read moreSee 2 more doctor answers
Would a standard genetic test detect 22q11.2 deletion syndrome? My son had genetic testing done at 2 yo.
Standard genetic ?: There are thousands of genetic related tests I am aware of and each has its uses for specific cases. A simple chromosome study would not pick up this deletion.A high resolution study would likely find it in most specialty labs.Some also do a specific study using a genetic probe.This is a question best answered by the folks who did the study in question. ...Read more
3 early MCs & chromosomal abnrml in all fetuses (no birth), is karyotyping of parents the only genetic testing tht can be done? Names of any other pls
It's the starting pt: Parent study comes first.A person can appear normal if they carry all the proper chromosome material but with part belonging to one chromosome swapped with another.(ie, part of a #15 is on #21) When fertilization occurs, the fetus may get part of the mistake and not the other & be defective.Some of these have a partial chance of normal birth, some would always end up a defect.See a geneticist. ...Read more
Would karotyping detect 22q11.2 deletion syndrome? What standard do most pediatricians use when doing genetic testing on a 2 year old?
Genetic testing: The numbers of specific tests available with chromosomal analysis is vast. Typically, a karyotype is ordered along with additional genetic tests to evaluate for specific conditions. Microarray and FISH are examples. ...Read more
Very premature is a condition in which a baby is delivered between 28 and 31 weeks' gestation. Depending on how premature, how sick, and how lucky or unlucky a baby is, he can get brain problems, cerebral palsy, blindness, deafness, developmental problems, learning disabilities, severe lung diseases, infection and loss of some intestines, etc... Babies who are only moderately premature usually ...Read more
From a medical standpoint, "genetic" refers to the potential heritability of various medical conditions. While some conditions are inevitable (at some point in one's life) as a consequence of simple genetic heritability (eg huntington's disease), a large number of medical conditions (including all behaviorial health disorders) are the expressed final pathway of a ...Read more
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