Prenatal Screening

Prenatal Screening Prenatal screening Screening for blue syndrome is available to ab surface 53.5% of mothers on a maternal diachronic period basis, and the remaining 46.5% of health boards provide serum screening for wholly ages. There are several methods used in prenatal screening, these are usually used separately, and a chassis of factors are taken into account to determine which method should be used. amnio has been around for 20 years and is probably the some wholesome known screening method.

It involves testing a taste of the amniotic fluid surrounding the foetus, ultrasound is used to choose a needle through the abdomen, into the womb and a puny criterion of amniotic fluid (20ml) is removed. The procedure is usually carried out at 14-16 weeks. Amniocentesis tests for chromosome disorders, and is 99.8% reliable for chromosome number, there is however a seek of miscarriage (usually 1/250 or less) after the procedure. This is ace of the reasons why amniocentesis has only been offered to over 35...If you want to bushel a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper