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Genetic Test Pregnancy Hemophilia
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
All pregnant women : in the U.S. are offered screens for Down Syndrome & other syndromes with abnormal #'s of chromosomes, the risk for which ^es with ^ed maternal age at term. Genetic counseling & definitive chromosome analysis or microarray are offered to parents with a family history of genetic disorders & those who carry certain traits, have a fetus with anomalies or a high calculated risk on genetic screens. ...Read more
Impractical at this: Time for general screen. What would you test for? If there is a family history of an illness, e.g., huntington, tay sachs, cystic fibrosis, it may be appropriate to test both partners. There are too many genetic markers associated with diseases to do a general "genetic test". With reduced cost of whole genome sequencing, it may become feasible in the near future to perform such analysis. ...Read more
Nope.: Genetic prenatal testing can detect many chromosomal or microscopic dna defects - but it cannot prevent birth defects! 2-4% of all newborns will have a minor or major birth defect and the vast majority of those have unknown genetic underpinnings at this time, although many of us are working to change that. Take Folic Acid 1-5 mg daily to prevent 75-95% of major neural/cardiac fetal anomalies! ...Read moreSee 2 more doctor answers
Are choroid plexus cysts genetically inherited? If planning a family, should my wife and I have pre-pregnancy genetic testing?
Sex linked: Classic hemophilia is sex linked. The gene is on the X-chromosome. With rare exceptions, only men have the disease. Women carriers transmit the defective gene to half their sons. Consult this site for more info. https://www.nhlbi.nih.gov/health/health-topics/topics/hemophilia/ ...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
When your due date arrives, you will be more than ready to have your baby! Most women deliver the baby somewhere between 37 and 42 weeks. According to the American College of Obstetricians and Gynecologists, only 5% of babies arrive on the exact due date. Approximately 7% of babies are not delivered by 42 weeks, and when that happens, it is referred to ...Read more
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