subject: Prenatal Dna Testing Helps In Shattering The Barrier Of Paternity Confusion [print this page] DNA Paternity Test is intended to alleviate your doubts regarding the Paternity test of the fetus resting in the womb of your wife or a partner. The test will yield accurate results, when conducted on a single fetus or on identical twins. However, a prenatal DNA test or Cheap Paternity Test intricately linked to moral and ethical values of society, and the involved parties should be adequately sensitized to refrain from terminating the pregnancy in the event of an unexpected result.
How the test proceeds? A combination of contributing genes from both parents engenders DNA strands in the baby. DNA samples from mother and alleged father is collected by buccal swab method from cheek cells in their mouth. The baby DNA test sample is acquired from cells present in the amniotic fluid in mothers womb or placentas tissue. Amniotic fluid is garnered by needle insertion through abdomen under ultrasonic guidance (Amniocentesis) whereas placenta tissues from the amnion enveloping the developing fetus may be collected by having a small tube slipped in through the vagina and wombs neck (Chorionic Villus Sampling). A bit of miscarriage risk is associated with both methods. Hence, help of an expert doctor should be taken for the purpose of sample collection.
However, these days non-invasive DNA testing is also possible. Recent studies have shown the presence of fetal Legal DNA test and fetal cells in the mother's blood. Hence it is possible to carry out the test risk-free, cost effectively and reliably using maternal blood. Such a test can be performed after the 14th week of pregnancy.
Some other essential information The Chorionic Villus Sampling (CVS) method can be resorted to during the 11th to 18th week of pregnancy whereas Amniocentesis can be pulled off during the 15th to 21st week. The test is time intensive and the results may take up to nine working days to materialize after sample collection.
In the event that twins or multiple fetus pregnancies are expected, the test can be conducted after due consent from the concerned that any risk developing into a full-fledged peril during the test will entirely be the responsibility of the women consenting. The DNA testing labs adopt a stringent policy of non-refund if the test result deviates from its expected course. The home testing kit supplied by the lab carries mouth swabs for sample collection from mother and alleged father.
Consent of all involved parties are mandatorily required before embarking on the DNA Paternity Test. If the father is unable to be physically present, other relevant items can also be checked. The accuracy of the test results can be vouched for and the results are as decisive as that conducted after birth.
A Paternity test is capable of shedding light on the gender of the baby. However, tests conducted at a later stage of pregnancy can pronounce the gender more emphatically. The side effects that can accompany the test are minor bleeding, mild pain, abdominal discomfort or cramps.
Benefits of prenatal DNA testing When the doubt is unfounded, the test helps to relieve father of stress. When the results of the test show that the man is indeed the biological father, it helps to foster father child bonding besides the relationship between the expecting mother and father also improves. In case a woman has been raped, she might like to continue the pregnancy if the results show that the father is not the rapist.
