Idaho Code § 7-1115: Testimony and evidence relating to paternity.

Evidence relating to paternity, whether given at the trial or the pretrial hearing, may include, but is not limited to:

(1) Evidence of sexual intercourse between the mother and alleged father at any possible time of conception;

(2) An expert’s opinion concerning the statistical probability of the alleged father’s paternity based upon the duration of the mother’s pregnancy;

(3) The statistical probability of the alleged father’s paternity based upon the genetic tests; or

(4) Medical, scientific or genetic evidence relating to the alleged father’s paternity of the child based on tests performed by experts; or

(5) A voluntary acknowledgment of paternity executed under section 7-1106, Idaho Code.