Your doctor has to order the test. Then oxford Biodynamics will send you a box kit. Most of the labs won't complete the draw for you. But a phlebotomist will come out to your residence or you can find a independent phlebotomist and go to them--a little less expensive. They will mail the kit and send you the results. I think it takes three weeks to get results. The results are either likely or unlikely without any scale. They won't share the genetic information that they draw from your blood. I hope you are unlikely.