Can a DNA Test Prove the Paternity of an Unborn Child?
A paternity test is among the most sought-after DNA testing in India. It involves analyzing the individual DNA profiles of the child & alleged father. However, situations may arise when an individual needs to know about their unborn child’s paternity. In such cases, a noninvasive DNA Prenatal Paternity test (No Sex Determination) can help. Getting a DNA paternity test when a pregnant lady is still expecting the baby, it’s not only safe but also accurate.
How Does the Noninvasive Prenatal Paternity DNA Test Work?
Prenatal paternity DNA test requires a blood sample from the mother & cheek swab from the alleged father. It is done after nine weeks of gestation. The cell-free placental DNA, which flows in the mother’s blood, serves as the fetus’s DNA sample.
The process then involves shortening the DNA into smaller portions & amplifying it via Polymerase Chain Reaction (PCR) technology. The resulting profiles of the biological father & fetus are then matched. The paternity is verified if the DNA test shows 100% inclusion. The paternity is not confirmed if DNA analysis shows 0% inclusion.
Unlike non-invasive prenatal paternity tests, as used these days, earlier prenatal paternity DNA tests were quite risky due to their invasive nature. Following are the two such prenatal paternity test methods:
Amniocentesis
Between weeks 15-20 weeks of gestation, an amniocentesis test may be conducted. This invasive test detects genetic disorders, neural tube defects, & chromosome abnormalities. The expert will use a thin needle to take a sample of amniotic fluid from the uterus through the stomach.
This method has a small risk of miscarriage, which can be caused by infection, premature labor, etc. Other side impacts of this method are the leaking of amniotic fluid, vaginal bleeding, and cramping.
Chorionic Villus Sampling (CVS)
This invasive test also uses a thin tube. An expert will insert it into the vagina through the cervix. CVS was done between the 10-13th weeks of gestation. It involved testing of chorionic villi collected from the uterine wall. The chorionic villi sample is acquired from the placenta via transcervical/transabdominal ways and poses certain risks to the unborn baby & mother.
Benefits of Prenatal Paternity DNA Testing
The prenatal paternity test is 100% safe. The test analyses the cell-free fetal DNA found in the maternal’s blood is analyzed. Other prenatal paternity test methods, such as CVS, are invasive and involve risks such as damage to the baby’s limbs, miscarriage, etc.
This prenatal paternity testing is more cost-effective, simple, and less time-consuming. The medical prices of undergoing invasive sample collections like amniocentesis or CVS can be high, risky, and can take longer to organize & conclude.
A non-invasive prenatal paternity test doesn’t require the assistance of an obstetrician-gynecologist specialist. Both CVS & amniocentesis are medical interventions that need the assistance of an Obstetrician/Gynecologist.
Why Choose DDC Laboratories India for Accurate Prenatal Paternity Test?
DDC Laboratories India is among the leading and well-reputed companies for DNA testing. They offer an accurate, dependable, and accredited Prenatal Paternity test in India & abroad. Many embassies recognize their services throughout the world. They are one of the best companies for DNA prenatal paternity testing, with an excellent track record, 100+ satisfied customers, and years of experience.
They have 250+ collection centres for collecting DNA samples in India & abroad. One can visit the nearest collection centers for prenatal paternity DNA tests in major Indian cities. They offer prenatal paternity test results in 8-9 working days. Customer confidentiality is their topmost priority. Their skilled team of specialists can help the person to understand everything about prenatal paternity DNA tests.