Dr. Kenneth W. Kizer and the VA Reform. Dr. Kizer, a physician trained in emergency medicine and Public Health, was appointed by President Bill Clinton as Director of U.S. Veterans Health Administration in 1994.
Results of the fetal fibronectin test are either positive or negative: Positive. A positive result means that fetal fibronectin is present in your cervical fluid. If you have a positive result between weeks 22 and 34, you're at increased risk of preterm labor.
If you wait until your period is due, most home pregnancy tests will catch over 90% of pregnancies. Technically you're not pregnant until implantation occurs, so if you mean 1 week after implantation, then YES! A pregnancy test will very likely be accurate 1 week after implantation. By the way, if you get a positive result at any point during your cycle, it is most likely accurate. Pregnancy tests have a very low false positive rate (unless you count squinting at a very faint evaporation line).