Prenatal Test Info

Prenatal DNA testing as the name implies involved obtaining samples from the unborn fetus. A number of methods are available nowadays for this. Amniocentesis and Chorionic villus sampling are the two fetal DNA sampling methods that are still very much in use at the moment. However, as science progresses new non invasive methods have been developed for tests such as prenatal paternity testing to determine the paternity of the child. Another example is DNA testing using the fetal DNA in maternal urine used in the gender prediction tests with levels of success that exceed 99%. Before taking any type of prenatal DNA test, whether to determine baby gender, paternity or fetal health, it is important that you seek advaice from your doctor who will be able to guide you on some basic issues, like when you conceived and your due date.

Scientists and researchers are extremely optimistic about the future of fetal DNA samples that rely just samples of maternal blood. In other words, a prenatal paternity test is nowadays risk free, quick, and painless. It is already being used to determine paternity as early as 10 weeks of pregnancy and this test is now available to people commercially. Sequencing of fetal DNA in the maternal blood has also proved a success in tracing certain autoimmune disorders in the unborn fetus in a way that is zero risk. Our site is aimed at building awareness about the various prenatal DNA tests available nowadays. We hope that our blog will provide you with sufficient information about any prenatal test you are considering doing. However if you have not found what you are looking for or want to discuss your case we suggest that you Contact Us for more information.

Our Prenatal Website

Are you pregnant? Are you looking for information about prenatal DNA testing and pregnancy related issues? Then this informative site is your answer. It is aimed at providing all the information you need about prenatal DNA testing. Prenatal DNA testing covers a wide range of tests and issues including prenatal paternity testing, gender prediction testing and prenatal DNA fetal sampling. In this site we also cover a range of issues relating to pregnancy such as pregnancy symptoms and old wives tales on gender prediction. The actual testing using maternal blood samples to determine paternity involves extracting blood plasma from the mother’s blood sample. Fetal DNA is then identified from this blood plasma. Specific DNA variations known as Single Nucleotide Polymorphisms or SNPs are analyzed under laboratory conditions.

To give you an idea, the testers observe over 300,00 genetic markers both within the fetal DNA and the suspected father’s DNA and only if there is a 99.9% match do they establish paternity. It is possible to achieve such close degrees of accuracy from the study of bioformatics by inculcating applied IT technology into genetics. The price of a test will vary depending on the company selected and the country where the test is being performed. Prices will vary from country to country and lab to lab. It is to be noted that the cost is significantly greater than a normal DNA Paternity test and does not include any additional medical costs related to the services of your OB-GYN for consultation and/or extraction of samples and any hospital/clinic related charges. It is recommended that you obtain a quote from the laboratory prior to confirming your order.