Paternity Testing May 2026

: Laboratories extract DNA and analyze specific regions called Short Tandem Repeats (STRs) or genetic markers.

Information for Parents on U.S. Citizenship and DNA Testing - Travel paternity testing

: The most frequent type, typically involving simple cheek swabs from the child and alleged father. Prenatal (During Pregnancy) : : Laboratories extract DNA and analyze specific regions

: Includes amniocentesis or chorionic villus sampling (CVS) , which collect samples directly from the womb but carry a small risk of miscarriage. Legal vs. Personal Tests : paternity testing