: Specialists compare the patterns between the child and the potential father to calculate the "probability of paternity". Types of Paternity Tests
Information for Parents on U.S. Citizenship and DNA Testing - Travel paternity testing
: Requires a strict "chain of custody," where an unbiased third party verifies identities and supervises collection. These are admissible in court for matters like child support or custody. : Specialists compare the patterns between the child
: Laboratories extract DNA and analyze specific regions called Short Tandem Repeats (STRs) or genetic markers. paternity testing
Testing can be categorized by timing and the intended use of the results:
: The most frequent type, typically involving simple cheek swabs from the child and alleged father. Prenatal (During Pregnancy) :