: Specialists compare the patterns between the child and the potential father to calculate the "probability of paternity". Types of Paternity Tests
Paternity testing is a scientific process used to determine the biological relationship between a child and a potential father by comparing their genetic material . Modern DNA testing is considered the "gold standard" for its extreme accuracy, typically providing a for inclusions and 100% certainty for exclusions. How the Process Works paternity testing
The procedure is generally non-invasive and follows several technical steps: : Specialists compare the patterns between the child
Information for Parents on U.S. Citizenship and DNA Testing - Travel How the Process Works The procedure is generally
: Analyzes fetal DNA found in the mother's blood; can be done as early as the 7th or 8th week .
: Laboratories extract DNA and analyze specific regions called Short Tandem Repeats (STRs) or genetic markers.
: The most frequent type, typically involving simple cheek swabs from the child and alleged father. Prenatal (During Pregnancy) :