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How Accurate Are Blood Test For Down Syndrome During Pregnancy
If you're pregnant or planning to get pregnant, there are many things you can do to give your baby a healthy start: Regular prenatal visits along with laboratory testing, ultrasounds, prenatal vitamins and immunizations (like the flu shot and whopping cough booster). Now's the time to eat healthy, stay hydrated, and ...Read more
Blood test for pregnancy came out positive. Is it 100% accurate? Will i see a baby during ultrasound? Can blood test be false?
Too sensitive a: Question. It is not clear what you mean by blood test. If it is a screening test, then you need to get additional tests, like amniocentesis done for a definitive answer. Please discuss the matter with your doctor and i wish you and your baby the best. ...Read moreSee 2 more doctor answers
Why do you ask?: You're going to need labs to determine this. Please forgive my frankness. Having a child with possible Down's is an extremely serious business and anyone who would trivialize this by saying, "Let's skip the labs that will establish the diagnosis" is doing both the child and the family a grave disservice. ...Read moreSee 1 more doctor answer
Yes: There is a new blood test called maternit21 plus that is available that will spare a great deal of expectant mothers the possibility of miscarriage at amniocentesis. This is done by doing a blood test on the mother to assess for circulating fetal dna using molecular techniques. It is not yet fda approved. http://www.sequenomcmm.com/home/. ...Read more
The blood test.: The blood test is testing for 3 copies of chromosome #21 in cells. We normally are only supposed to have 2 copies of chromosome #21 in each cell (1 copy from mother, 1 copy from father). If there are 3 copies found then the Diagnosis of Downs Syndrome (also called Trisomy 21) is made. ...Read more
Has any one had the blood test positive for Down syndrome but then ultrasound showed the baby fine?
Accuracy matters: The ultrasound is a screening test, and as such may over or underestimate the presence of what is being looked for. Accuracy is often dependent on the training of the tech and or who reads the study.The blood test is a definitive test, it is either positive or not.I would never rely on the ultrasound for any decision other than pushing me to order the blood test . ...Read moreSee 1 more doctor answer
My doctor called me and told that my blood test came back postive 1 out 8 for down syndrome. Should I abort?
Im 28 with an IVF pregnancy. My blood work came back with a high chance of down syndrome. Someone said it might be from the ivf?
Not from ivf: Down syndrome is a chromosome defect (trisomy or translocation). It is usually sporatic without cause. It can be familial or related to maternal age. The ivf process does not cause this defect, but the ovum and sperm used may already have the defect. Direct evaluation of fetal cell dna will be necessary to confirm the diagnosis. ...Read moreSee 1 more doctor answer
Down syndrome is a genetic condition in which there is an extra chromosome present. Symptoms may range from mild to severe. Children with Down syndrome share a common physical appearance including a flattened nose, small ears, a small mouth, upward slanting eyes, and a single crease in the ...Read more
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