Prenatal Testing

Its a choice that could change your life forever. Having a tyke is a huge decision on its own, whatsoeverway the decisions surrounding prenatal testing are some that could stage your life in various ways. The testing of a foetus chromosomes by amniocentesis, Chronic Villus Sampling (CVS), maternal(p) serum surface and even ultrasound stinkpot raise questions and concerns for not alone the parents, but withal otherwises involved in the pregnancy. With many couples opting for spontaneous abortion afterwards a problem is diagnosed with an unborn fetus, it is a receptive that raises many issues in society. An amniocentesis is performed by inserting a thin, betroth needle through the abdominal wall and into the uterus, and is performed in the sting 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 amniot ic dissolve for sampling [see image ]. Around 20mL (2 tablespoons) of amniotic fluid is because withdrawn (What is Amniocentesis? n.d.) , mostly containing fetal urine, but as well as millions of skin cells that can be cultivated to produce a karyotype. An amniocentesis can detect the gender of an unborn tiddler by analyzing its cells present in the amniotic fluid (McCormick. TR, n.d.).

An amniocentesis is 99+% accurate at detecting more than speed of light 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 such(prenominal) as heart defects, cleft jacket of the mouth or clubfoot (Pre! natal Testing: An Amniocentesis undercoat 2004). It can also detect neural tube defects such as spinal bifida and anencephaly, which occur when the brain and spinal tugboat wear upont develop properly (Nihira. M, 2009). As with any other medical procedure, there are risks associated with performing an amniocentesis, these admit 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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