Ivb Essay

Preimplantation genetic diagnosis (PGD) is a form of genetic testing. It is similar to the screening of abnormal chromosome count only used to test for genetic diseases. The fertility institutes have used this to take gender selection to the next level. Stating that this has a greater than 99,9% success rate.

A Preimplantation Genetic Diagnosis (PGD) is a test that “allows future parents to detect genetic defects that cause inherited disease in human embryos before they are implanted.” One of the most ethical questions that one might ask before considering the PGD is whether the benefits of genetic knowledge outweigh harmful effects that occur to the embryo? Is it really worth manipulating embryos genes in order to achieve the desire of the parents? Often times we have to take into considerations the risk and benefits of each situation. I believe that the PGD test should be only be done to detect genetic defects, but it should not be used to manipulate genes in order to make what to them is a “perfect” child. As stated in our text, “ In the united Kingdom alteration of an embryos genes, even for gene therapy or cloning embryos is illegal.” By manipulating genes its like going against Gods wishes. In the eyes of God every person that comes into this world is equally seen as a human being because they are all created in “ the image of God.” In this case the parents should not be allowed to manipulate the genes of their unborn child just to accommodate to their

PGD is known as pre-implantation genetic diagnosing. I do not think it is ethical to design and conceive a child that meets specific genetic requirements. I do not feel that this is an ethical reason to conceive a child. Rather, I believe all children should be seen as blessings or gifts, not sacrificial genetic progeny.

Prenatal genetic testing is not intrinsically different from other medical exams or tests. The results are varied degrees of accuracy which limit the prognosis, but make it possible for parents to prepare for the birth of a potentially disabled child or to avoid the possible defects and abort the fetus (Denier, 2010). This prenatal genetic diagnosis (PGD) is routine in the United States although the patient must consent or use autonomy to refuse testing.

United States genetic centers now offer DNA tests for over 30 or 40 of the more commonly inherited disorders. Those including cystic fibrosis, susceptibility to breast cancer, X syndrome, Huntington’s disease, Duchenne muscular dystrophy, and many other various disorders (Golden). Also, with recent developments, couples are able to have a pre-implantation genetic diagnosis (PGD). This procedure allows the testing of genetic disorders before germination. It consists of “petri-dish” testing of sperm and egg cells donated by the soon to be parents. This procedure prevents the idea of abortion, for if genetic problems occur, you are not destroying a fetus, but simple flushing away embryo cells.

Currently it is only legally possible to carry out two types of advanced reproductive technologies on humans. The first involves choosing the sperm to fertilize the egg, which will determine the sex and the genes of the baby. The second technique screens embryos for a genetic disease and only selected embryos are implanted back into the mother’s womb. This is called Pre-implantation Genetic Diagnosis (PGD).

Breakthroughs in genetics have allowed parents to test their babies DNA in the womb for potential genetic diseases and disorders. The test is done by isolating the babies’ genetic material that is coursing through their mothers veins through a blood test on the mother. After the genetic material is found it is put under multiple diagnostics to determine if the baby has any of a wide variety of conditions such as Down’s syndrome, Tay-Sachs and cystic fibrosis. This Prenatal Genetic Screening can also tell many different traits on the developing baby such as its gender. Many believe that this procedure to be unethical but genetic screening can do more good than harm.

Preimplantation Genetic Diagnosis (PGD) is a procedure used to identify genetic faults in embryos created with In-Vitro Fertilization. In the movie, GATTACA, PGD is the social standard. I disagree with the widespread use of PGD.

Any additional embryos with no genetic issues can be frozen for later use if the parents decide to do so. In contrast, embryos with any problematic genes are destroyed. The PGD technology is used to help destroy numerous diseases in order for the doctors to combat them, and to help create a healthy baby. There has been much debate over the extent to which it is justifiable for the US government to allow the use of PGD in the United States. One of these topics that raises debate includes the high price of performing PGD through IVF. Couples around the United States have been paying clinics or fertility centers for PGD because of their fears of passing on diseases to their offspring. The average cost for one cycle of In-Vitro Fertilization is around 1,000 dollars (Gurevich 1). This cost excludes PGD, which is an additional 3,000 dollars. Although the cost of the procedure is excessive, the outcomes are well worth

Pre-implantation Genetic Diagnosis (PGD) is when some couples decide to choose in-vitro fertilization (IVF) to create embryos that are tested for an expanded Huntington gene. One Benefit of PGD is the decisions regarding pregnancy termination can be avoided.

The demand for PGD involves people that have genetic or chromosomal disorder, either personally or in their genetic makeup, who desire a healthy baby that doesn’t acquire the genetic or chromosomal disorder for example; Cystic Fibrosis and Huntington Disease.

Pre-implantation Genetic Diagnosis (PGD) is a procedure couples use to test the normality of their offspring’s genes. This procedure is used for couples that have a known risk of passing on a genetic abnormality to their offspring. PGD is used all around the world to help couples become pregnant with healthy babies that aren’t diagnosed with a genetic disease passed down from them. PGD is used to select an embryo that isn’t affected by a genetic disease such as cystic fibrosis. PGD is available to test for single gene disorders, translocations, inversions, chromosomal, aneuploidy or X-linked disorders. Pre-implantation Genetic Diagnosis is a procedure used prior to implantation to help identify genetic defects within embryos. This serves to prevent certain genetic diseases or disorders from being passed on to the child. The embryos used in PGD are usually created during the process of in vitro fertilisation (IVF). When used to screen for a specific genetic disease, its main advantage is that it avoids selective pregnancy termination as the

Many doctors, researchers and parents that have genetic disorders are for the use of PGD. Dr Mary Birdsall, of Fertility Associates, works with patients that have had multiple miscarriages, infertility issues, failed IVF, pre diagnosed genetic conditions and parents that cannot get pregnant. "Many people miscarry because they have implanted a chromosomally abnormal baby," Birdsall says. "The idea of going through an IVF cycle and choosing, as far as you can tell, only chromosomally normal embryos to go back into the uterus will increase the chances." Many doctors like Dr Birdsall are for the use of PGD, PGD provides parents the opportunities to increase the chances of getting pregnant by examining the embryos and implanting one that will be

Although PGD is a relatively new procedure, there are several ethical questions surrounding its use. One question is, "Should parents be allowed to choose characteristics for their children that are not related to disorders such as their baby’s eye color, personality, or even the sex of their baby?" [Wekesser,1996]. Until the genes responsible for inherited traits such as the previously mentioned are mapped, this is not an issue. If scientists do not know where the gene is located, they are unable to create a test determining the presence of the gene. However, because we do know how the sex of a child is determined, a specific gender can be screened for. Many believe that this should

PGD is an option for individuals at risk of passing on a dominant trait such as a specific genetic disease. PGD involves screening IVF generated embryos for genetic conditions before embryo transfer takes place, the unaffected embryos are then transferred to the uterus. This provides the opportunity to screen the embryos for genetic conditions before pregnancy is established.