I was recently diagnosed with PCOS and I am trying to conceive.  The doctor put me on progesterone to start my cycle after missing it for 4 months.  Before they start me on clomid or something similar, they want to see if I am ovulating on my own. I'm on day 14 of my cycle and this is the darkest line I've seen since I started taking the test.  I was told to test until day 20 since my cycle is so irregular. Does anyone think this could be a positive?