Informative Essay On Prenatal Dna Testing

Decent Essays
I think my child is at risk

If you have a family history of genetic disorders or if you are 35 years of age or older, you may already be considering prenatal DNA testing. If so, you may be wondering when would be the right time conduct a prenatal DNA test, or if it even matters when you choose to have the test.

What is the timeline for performing prenatal DNA testing?

Each prenatal diagnostic test requires a different gestation period for testing. The test you choose will most likely depend on the genetic disorder for which your baby is at risk.

First Trimester

CVS, or Chorionic Villus Sampling, is an invasive procedure used to diagnose Down syndrome, edwards syndrome and patau syndrome. The test also detects genetic disease, such as

Related Documents

  • Decent Essays

    Another concern that makes this disease threatening is the lack of prenatal tests.…

    • 468 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Emphysema Research Paper

    • 659 Words
    • 3 Pages

    All of these tests can be used to help determine if somebody has…

    • 659 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    The National Institute of Justice’s article “Extending Time to Collect DNA in Sexual Assault Cases” explains the usage of DNA profiling in identifying a suspect in a sexual assault case, but the current standard DNA profiling methods have different shortcomings. DNA profiles often require the use of short sequences that repeat a number of times, called short tandem repeats (STRs). With the current DNA profiling method, many jurisdictions require the samples to be collected within three days of the sexual assault. This is due to the protocol of various jurisdictions. However, recent research suggests that a viable analysis is still possible after 5-6 days after the incident.…

    • 471 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    Script -You guys are probably wondering what is that? - That is a karyotype for a Down syndrome person. - Don’t worry I am not here to scare you guys. -I am here to help. -…

    • 383 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Three categories of genetic testing are used to predict or diagnose HD: Pre-symptomatic (or predictive) testing, confirmatory testing, and prenatal testing [16]. Prenatal testing, through tests such as chorionic villi sampling (around weeks 10-11) and amniocentesis (at weeks 14-18) can be used to test the fetus for the abnormal gene and inform parents. Pre-symptomatic testing is used for those that are at risk of having HD, based on family history, but have not presented with any signs of the disease. Confirmatory, or diagnostic, testing is used for patients that present symptoms of Huntington disease, in order to confirm or rule out the diagnosis of HD. Diagnostic testing normally involves the analysis of family history with a genetic test to confirm the diagnosis.…

    • 978 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    With the completion of the Human Genome Project in 2003, we were given the ability to identify every gene that forms the building blocks of a human being. Researchers are attempting to use these blueprints to make perfect children with the screening of embryos before they are implanted into the mother’s uterus; a procedure called Pre-Implantation Genetic Diagnosis. This screening shows the presence of any genetic defect, including traits not related to the embryos health. Today screenings are being used to identify genetic defects that prevent women from having healthy children, however lately individuals are interested in using this screening to manufacture a child that will be born with what they would consider the superior genes. Although people are in favor of using the screenings to identify the genetic defects, according to a paper published in June 2006 by Kathy L. Hudson of the Genetic and Public Policy Center, 72% disapprove of the Pre-Implantation Genetic Diagnosis that’s used to create designer babies.…

    • 1128 Words
    • 5 Pages
    Improved Essays
  • Great Essays

    These test have been a source of controversy for many parents to be. These tests really look at particular genotypes which happens to an individual or group that indicate risk for a certain disorder or trait. Although, most of these tests performed are noninvasive. While, a number of these tests are usually performed during the first and second trimesters, and some can be also done during the third if necessary. A prenatal test can only provide your risk, or probability, that a particular condition exists.…

    • 1619 Words
    • 7 Pages
    Great Essays
  • Superior Essays

    Prenatal genetic sequencing is a scientific procedure that predicts the risk of developing an illness later in life, and/or shows potential traits such as athleticism and intelligence in an unborn child. These predictions of illness and potential traits come from analyzing fetal DNA found in a sample of the mother’s blood. A very important and main concern for prenatal genetic testing is for preparation of treatment for a predicted illness in a child. Also parents are often interested in these predictions simply for having an indication of what they are getting themselves into. Prenatal genetic testing is a rising topic in present ethical conflicts.…

    • 2208 Words
    • 9 Pages
    Superior Essays
  • Superior Essays

    ‘With an estimated 425,416 individuals living with it, Dementia is the second leading cause of death of Australians contributing to 5.4% of all deaths in males and 10.6% of all deaths in females each year.’ (Dementia Australia, 2018) Genetic testing is a fundamental phenomenon in 21st century society. Testing processes reveal the likelihood of an individual inheriting, passing on, or living with a suspected genetic condition. These medical tests identify any changes in proteins, chromosomes or genes (NIH, 2018).…

    • 1135 Words
    • 5 Pages
    Superior Essays
  • Decent Essays

    Charles Richardson BIO 150 M/W 2:00-3:15pm Prenatal Testing Writing Assignment #1 Dr. Deborah Curry Prenatal Testing In today’s society, it is extremely crucial that a well-educated person understands the advanced methods of prenatal testing, not only for their own future decisions regarding children of their own, but to form their own personal opinions on the ethical issues regarding prenatal testing. Pregnancy is an extremely delicate and memorable time for women and married couples. However, in some cases, pregnancy can cause anxiety. Most babies are born healthy but some women may worry about the health of their child. Although most babies are born health is vital for women to periodically monitor the health of their child…

    • 327 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Clinics now have Carrier testing for at risk relatives and prenatal testing are possible if the mutation in the family is known. In order to get diagnosed you need to have at least 100 colorectal polyps or fewer than 100 polyps AND a family member, osteomas, and/or soft tissue tumors.(Rare…

    • 1328 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    Prenatal Diagnosis

    • 772 Words
    • 4 Pages

    Prenatal testing when being marketed tells the expectant mother that it gives accurate information about her health and also that of her baby. However, what is often initially omitted is the accuracy and meaning of a ‘positive’ result for the possibility of a disorder being developed. The result serves the purpose of providing the potential mother (parents) with necessary information not solely about the likely disorders but offers a new dimension for deciding if she wants to bring her child to full term with the possible disorders lingering. Several sophisticated techniques have been developed for the purpose of detecting the presence of abnormalities in an unborn fetus. These procedures have resulted in prenatal diagnosis and the option for…

    • 772 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Family Health History

    • 540 Words
    • 3 Pages

    If so, the doctor might suggest screening tests. Many genetic diseases first become obvious in childhood, and knowing about a history of a genetic condition can help find and treat the condition early”. You should know your medical history and your significant others health history because you don’t want your child to go through problems early in life and you just want to be careful. I will take my health more seriously and try to help myself out for the future so I won’t be trying to play catch when I’m older and not in the same…

    • 540 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Everyone is made up of their parent’s genes like it or not. Everything about a person comes from their parents to create their DNA. There is good and bad to genetics being passed down. Genes can have many diseases and disorders passed down, there is a way to parents prepare for these problems and prevent these issues. What problems can genetic testing solve?…

    • 1183 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Prenatal Care during Pregnancy to Reduce Birth Risks Unintentional or unplanned pregnancies are a major health concern linked to increased risks of harmful behaviors, abortions, negative social and birth outcomes (Feldman, 2012). According to Moeller, Veseau, and Carr while the rates of pregnancy and childbirth among adolescents under the age of 20 in the United States have fallen since 1990 it is not expected to disappear entirely and remains a national problem (2007). Pregnancy in adolescence has been connected to a variety of unfavorable maternal and infant outcomes. Health risks for teens and their infants include low birth weight, risk of prematurity, developmental delays, and poor prenatal weight gain.…

    • 1184 Words
    • 5 Pages
    Improved Essays