I have just took my first opk and it has shown up a light pink line ino this is a negative. I am just wondering weather this mean I am not infertile as that has always been big worrie off mine after hveing an eptopic almost 2 years ago. I was thinking if u infertile you would not have any off the chemical (LH) in your body to even show a faint line just wondering weather this is correct or not? I have a pic od the test!!