Call me nuts, I know I am. Well being a natural worrier I am 7 weeks pregnant according to LMP. I have blood work being done on Monday the 7th finally and my first u/s following next Saturday the 12th. This is my second pregnancy with my first that ended last summer and we have TTC since. I know HPT only test to see if you are pregnant but I know sometimes the test line is darker or lighter and mine is seemingly getting lighter. I just took one to reassure myself. But was wondering if the test line is becoming lighter each test I take what does that mean? It use to be darker and prominent on tests such as first responce and CB. Had to buy cheap ones now to make my hubs from getting mad.