All Florida Pregnancy Support Services Program locations offer free pregnancy tests. When purchased from a store a pregnancy test can cost as much as $10.00. Pregnancy tests are generally very reliable but various factors such as how soon you test following a missed period, and prescription drug use may affect results. If your test is negative (meaning that you may not be pregnant), but you still have symptoms, wait a week and repeat the test. If it is still negative, then you should contact a health care provider. If your test is positive, you need to call a health care provider and schedule a prenatal visit.