Prenatal Testing

Its a choice that could change your life forever. Having a tyke is a huge decision on its own, alike the decisions surrounding prenatal testing are some that could bout your life in various ways. The testing of a foetus chromosomes by amniocentesis, Chronic Villus Sampling (CVS), enate serum goal and even ultrasound stinkpot raise questions and concerns for not exclusively the parents, but withal otherwises involved in the pregnancy. With m any couples opting for spontaneous abortion later onwards a problem is diagnosed with an unborn fetus, it is a unexplained that raises many issues in society. An amniocentesis is performed by inserting a thin, clear needle through the abdominal wall and into the uterus, and is performed in the act trimester of pregnancy at around 16-18 weeks. An ultrasound is used before, during and after the procedure to locate the fetus and sac (placenta), monitor the fetus movement and heartbeat, and locate a pocket of amniotic liq uefied for sampling [see image ]. Around 20mL (2 tablespoons) of amniotic fluid is wherefore withdrawn (What is Amniocentesis? n.d.) , mostly containing fetal urine, but also millions of skin cells that can be cultivated to produce a karyotype. An amniocentesis can detect the gender of an unborn tike by analyzing its cells present in the amniotic fluid (McCormick. TR, n.d.). An amniocentesis is 99+% accurate at detecting more than blow inherited diseases including Down Syndrome (trisomy 21), translocations, or other chromosomal problems in an unborn fetus (Nihira. M, 2009), but cannot detect structural or developmental problems much(prenominal) as heart defects, cleft crownwork of the mouth or clubfoot (Prenatal Testing: An Amniocentesis electrical fuse 2004). It can also detect neural tube defects such as spinal bifida and anencephaly, which occur when the brain and spinal newspaper column wear upont develop properly (Nihira. M, 2009). As with any other medical procedure, there are risks associated with performing ! an amniocentesis, these imply a 1/200 (0.5%) chance of a miscarriage, maternal or...If you fate to get a full essay, order it on our website: OrderEssay.net

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