There are some circumstances where it is possible to determine suspected unfaithfulness of a partner or spouse through DNA testing. We are able to analyse any type of garment, sheet or item that has a suspicious biological stain or substance. We are able to run a DNA extraction and determine the presence of both male and female DNA within the same stain. We are even able to compare the DNA found against a reference sample (usually being your own oral swab) to determine if the unknown DNA is your own or somebody else’s