Amniocentesis Essay Example | Topics and Well Written Essays - 500 words - 3

Amniocentesis - Essay ExampleThe risks and benefits of amniocentesis should be considered before opting for this antepartum test.Amniocentesis is mostly recommended after false positive or false negative triple screen test which is a simple blood tests utilize for the same purposes. Amniocentesis is performed with the aid of ultrasound and the amniotic fluid is collected through a needle and takes about 45 minutes. The collected fluid is employ for laboratory analysis. 14 and 20 weeks of pregnancy are the most suitable time for the procedure to be performed. However, the amniocentesis can be delayed trough the third trimester (America Pregnancy Association 2006). The procedure is indicated mostly in pregnant women above the age of 35, a couple who has a history of previous children with naps Syndrome or all other chromosomal abnormality, history of genetic disease in the family and detection of any chromosomal abnormality in any of the parents (Sloane 2002).The most common chrom osomal abnormality looked for in amniocentesis is Downs syndrome or Trisomy 21. Neural tube defects like spina bifida and genetic disorders like cystic fibrosis are also looked for in the amniotic fluid. More than 70 inborn errors of metabolism can be detected through amniocentesis for instance Tay Sachs disease, Fabrys disease, galactosemia and Gauchers disease. The increasing age of the mother is a high risk factor for development of chromosomal abnormalities specifically Downs syndrome. Hence, the importance of amniocentesis in older age mothers increases. With early detection of the disorders, an abortion can be performed to prevent the birth of a baby suffering from a sprightliness of deformity and suffering. However, those who disagree with the notion of abortion, this procedure is mostly useless for them (Sloane 2002 American Pregnancy Association 2006).Since