Lab tests involving saliva, urine, stool, or bloodspot samples are mailed to your address for home specimen collection. Detailed instructions will be included and you will mail your specimen to the lab for analysis. Lab tests involving a blood draw can be done two different ways. In most major cities, a phlebotomist can meet you at your home or office at a time of your convenience for the procedure. If you live outside a major city, Dr. Koonce will send you to the nearest collection facility such as a Labcorp. You will be given a requisition form to bring to the collection facility so they will know what tests are being done.