Sorry ladies, Im new to OPK testing and was needing some help. I was told to test twice a day so the first pic is last night around 6pm, 2nd pic is around 10am this morning and the last pic is around 6pm this evening. My lines will go from strong to almost not there? Am I close to ovulating or do these tests just do that? I started having EWCM yesterday which is why I started testing. Any info would help. Thanks in advance.