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Doctor insights on: Chromosomal Birth Defects

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Child with birth defects?

Child with birth defects?

And your question is: If you have a specific question please ask it. As written this collection of words does not provide enough detail to be an answerable question. ...Read more

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Dr. Nikolaos Zacharias
848 doctors shared insights

Congenital Abnormalities (Definition)

Abnormalites that are present at birth. Also known as birth defects. For example- cleft palate is a congenital abnormalities. Another example congenital heart disease is the presence of a ...Read more


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Can genetic testing prevent birth defects in pregnancy?

Can genetic testing prevent birth defects in pregnancy?

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 more

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Do amniotic sac disorders cause birth defects?

Do amniotic sac disorders cause birth defects?

Amniotic Fluid: Best discussed with your ob. Too much or too little amniotic fluid is associated with abnormalities in development and pregnancy complications. Differences in the amount of fluid may be the cause or the result of the problem. ...Read more

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Are congenital defects the same as birth defects?

Are congenital defects the same as birth defects?

Yes: Here is a primer on the terms congenital refers to being present at birth. Anomalies, abnormalities, defects are often used interchangeably. Not all are genetic or familial. Malformation and deformation mean different things. Malformation is an anomaly due to abnormal formation of a structure. Deformation is a change in a structure due to forces like pressure, eg, in cases of low amniotic fluid. ...Read more

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Do breech babies carry congenital defects?

Do breech babies carry congenital defects?

Rarely: Rarely does this happen where babies have congenital defects that are severe enough that they either neurological impair the baby and prevent movement or simply get in the way of a baby being able to flip on its own. This is a rare cause of breech though. ...Read more

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Does ureaplasma cause birth defects?

Ureaplasma: Ureaplasma infection is associated with premature births as well as spontaneous abortions.During birth the organism can also infect the newborn and cause meningitis, pneumonia or septicemia (blood infection). ...Read more

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Is clinodactyly a genetic disorder, birth defect?

Is clinodactyly a genetic disorder, birth defect?

Yes, but .....: Clinodactyly is a curve of one or more fingers, which is pretty common, especially for the pinkies, and no big deal at all. Technically it's a minor birth defect and usually not a sign of any problem. But sometimes it's one component of a rare genetic syndrome, like wahab syndrome (http://omim.Org/entry/615170) or a more common one, like down syndrome. I have a little clinodactyly myself! ...Read more

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Could diet influence birth defects?

Could diet influence birth defects?

Yes: Insufficient folate (folic acid) in the mother's diet has been linked to neural tube birth defects. ...Read more

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Does birth control and progesterone cause birth defects?

Does birth control and progesterone cause birth defects?

PossIble: Although the hormone levels are very low in ocpills, there is a potential for side effects. Like female baby can have virilization. ...Read more

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Can spermicides cause birth defects?

Can spermicides cause birth defects?

Unlikely: There are 2 reports of a very slight association of birth defects in children conceived whilst mothers were using spermicides. However these were retrospective rather than prospective studies, there are many more studies that refute the likelihood of subsequent birth defects. ...Read more

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Does lsd cause birth defects?

Does lsd cause birth defects?

Controversial: But the overall tide of opinion is that the answer is "no." there was laboratory evidence that lsd could cause damage to germ cells - sperm and eggs - even long after it's ingestion. However, studies of this have not yielded consistent results. There are no human studies, and the vast majority of lsd users (esp in pregnancy) use other substances as well. Avoiding any drugs in pregnancy is best. ...Read more

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Are neural tube defect babies active?

Are neural tube defect babies active?

Possibly: It depends on multiple factors. There are different degrees of neural tube defects. Some people can have a mild defect and other may have a severe defect. It also depends on the location of the defect. Your doctor might be able to better answer this question with all of the relevant information. ...Read more

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Incest cause birth defects and other reproductive harm?

Incest cause birth defects and other reproductive harm?

Possible: In addition to the trauma of the incestous abuse, there is a higher risk of birth and congenital abnormalities in pregnacies and births resulting from incest due to the resulting gene loading in families with hereditary problems. ...Read more

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Can listeriosis cause birth defects?

Can listeriosis cause birth defects?

Stillbirth: Our biggest concern is that listeria infection in the expectant woman can cause death of her fetus. There have been cases traced to eating contaminated cheese and cold cuts. Please see my guide on what food to feed your family (and fetus); there are two answers and links to food safety there. ...Read more

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Can Accutane cause birth defects?

It WILL cause defect: "The baseline population risk of malformations is 3-5%, but it increases to almost 30% in women exposed to isotretinoin during the first trimester of pregnancy." see http://www.ncbi.nlm.nih.gov/pubmed/19961047 Many are profound, horrible defects--absent ears, tiny brain, deafness and blindness. Effects may occur many months after a woman ceases taking it. ...Read more

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How many chromosome defects cause retardation?

Hundreds at least: We only know about a few hundred, probably thousands possible as each human is unique as are their choomasome array. ...Read more

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Can birth defects be prevented?

Yes: Some can, but not all. Taking Folic Acid supplements before conception can prevent spinal cord defects. Excellent sugar control for a diabetic, avoiding certain drugs or medications early in pregnancy, and being aware of higher risks with advancing maternal age are all important. ...Read more

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Are heart valve abnormalities classified as birth defects?

Are heart valve abnormalities classified as birth defects?

Some: A bicuspid aortic valve or a prolapsing mitral valve are present from birth. Many other heart valve abnormalities are acquired, either through scarring from infection, calcium deposition, or mal-apposition due to dilatation of cardiac chambers, among other things. ...Read more

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Are congenital heart defects hereditary?

Are congenital heart defects hereditary?

Depends on variables: There are a few syndromes with high frequency of specific heart defects that can have inheritance risk up to 50%. Most, however, are part of a complex inheritance pattern with around 5% risk.This 5% would include any pattern of congenital heart defect, not necessarily the same one. ...Read more

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Dr. Nikolaos Zacharias
486 doctors shared insights

Birth Defects (Definition)

A physical or biochemical abnormality that is present at birth- it may be inherited or ...Read more