Tests

You will receive a return envelope and a return label with your health test.  Simply place your collection samples in the plastic box they arrived in, put the box in the return envelope, seal the envelope, apply the return label, and drop it in your mailbox or a U.S. Postal Service mailbox, or take it to the nearest U.S. post office.  Your postage is pre-paid.  (Note:   some test kits contain multiple tests, so be sure to complete all tests and return them together in the designated envelope.)