DNA Testing: Prenatal DNA Testing
Prenatal DNA testing requires samples from the unborn child, the mother, and the alleged father. DNA samples from the unborn child are collected via amniocentesis or CVS. Amniocentesis is the removal of a small sample of the amniotic fluid surrounding the fetus. Amniocentesis can be performed during the 14th to 24th week of pregnancy.
Prenatal DNA testing also requires a separate physician's fee for drawing the DNA samples. DNA samples from the parents are collected via a buccal swab rubbed against the inside of the mouth. As with standard DNA paternity testing, DNA sample collection procedures may vary depending on whether you need court-admissible results. Prenatal DNA testing for court proceedings requires proof of identities and chain of custody verification by a witness.
Questions have been raised regarding the ethics of prenatal DNA testing, given that there are risks to the fetus. But there are several instances in which prenatal DNA testing is preferred. For example, in cases of artificial insemination, there may be a need to verify the sample source. Some DNA testing labs are now offering the option of non-invasive prenatal DNA testing. Fetal DNA can be isolated out of blood samples drawn from the mother's arm. This lowers the cost of prenatal DNA sample collection, and expands the number of facilities where samples may be drawn. And, most importantly, it eliminates risk to the unborn child.
For more information about Different Types of DNA or How to Get a DNA Test, please take time to visit http://www.DNA-PaternityTests.com.
Related Tags: dna testing, paternity tests, dna, dna test, prenatal dna test
Your Article Search Directory : Find in Articles
Recent articles in this category:
- Tips For Healthy Pregnancy
For a healthy new baby, healthy pregnancy is a must. Every woman has a desire for a healthy pregnanc - How To Make Your Pregnancy Healthy And Comfortable
Healthy pregnancy is the first and for most thing which the every mother desire for. This could only - Morning Sickness Symptoms - 3 Signs That Morning Sickness Has Begun
Morning sickness is a normal part of pregnancy for most women. 7 of every 10 women will go through m - End Morning Sickness - Get Rid Of Morning Sickness With 3 Easy Remedies
Morning sickness impacts four out of every five women. The symptoms and severity of morning sickness - Ginger For Morning Sickness - 3 Ways To Utilize Ginger For Fast Morning Sickness Relief
Ginger is a potent herb, native to Asia that has various healing powers, one of which is eliminating - Morning Sickness Cures - Survive Morning Sickness With 5 Proven Remedies
In the first phase of pregnancy, your body goes through rapid hormonal changes that will prepare you - Morning Sickness Remedy - 3 Methods That Will Have You Feeling Better Instantly
For most women, morning sickness will be the most unpleasant time during pregnancy. Over seventy per - The Best Vitamins And Minerals In Increasing Fertility
There are many natural treatments that can help improve the fertility of a couple. These natural tre - Safe Exercises During Pregnancy-how To Safely Exercise During Pregnancy
Pregnancy is such a wonderful time in a woman's life. Having a little life growing inside you is suc - Getting Tubes Untied: Pregnant After Tubal Ligation
Most people have heard to term getting your "tubed tied". This refers to the procedure called tubal
Most viewed articles in this category:
- Do You Have Any Doubts About Pregnancy Tests?
Read this and all doubts about pregnancy and pregnancy tests will be cleared.The fertilized egg plan - Pregnancy Advice
The 10 Things You Should Do when you are pregnant, these are not the hardcore scientific stuff, just - Choosing the Sex of your Baby - the Moral Question
Some people oppose gender selection calling it an attempt at playing God. They believe that nature m - Deciphering The Fertility Calendar
If you are one of the many couples around the world that are trying to conceive, I'm sure you've see - Getting Rid Of Stretchmarks
Getting rid of stretchmarks can be a difficult thing to do. They're ugly and make days at the beach - Fun and Unique Baby Shower Decorating Ideas
Baby showers are a great way of announcing to the world that you are going to be a new mother. Since - How To Plan a Baby Shower on a Budget
So you're throwing a baby shower, and have no idea what you need or where to go to plan your baby s - How To Start Labor: What Works?
Overdue pregnancy can be physically and mentally challenging. If you have difficulties in sleeping, - 37 Weeks Pregnant - It's Nearly Time To Give Birth
37 weeks pregnant and you're almost to your due date. In most cases you've reached the point that if - Holiday Season and Baby Showers - Should You Have Them?
People often wonder whether they should hold a baby shower during the hustle and bustle of the holid