I do plan on getting one on Friday and testing just to be sure. Is there a particular test that is the most reliable or are they all pretty much the same? I noticed varying price levels and I don't want to spend a lot of money on a test when the less expensive brand is just as effective. I am not solely relying on others' opinion on this forum, I am just looking for opinion and experience from those who may have been in a similar situation. Any help/advice would be greatly appreciated.