About OPK

I am really tiered using these OPK strips.I started testing using answer opk strips  from CD7 and for the first 3 days the test line is fully blank, It is my CD11 yesterday and in the morning I have seen a faint line, I tested again in the evening the test line is darker but not as darker as the control line, I tested again today around 10:00 am and now I am seeing a very faint test line, so I did I ovulate yesterday ? should I continue testing until CD14 ?
My cycle varies btwn 23 to 25 days and most likely I will be ovulating on my 12th day, now I am in a very confused state, though we BD last night, I want to know if I am really ovulating or not....

[pertykitty]

i was confused about the lines too. to my understanding you will have days that there is a faint line, and no line. normal. but until you have a line that is as dark, or darker then the control line, you have not o'd yet. keep testing, maybe you o later than you thought.

[mslkpage]

Every time I got a positive with Answer, the test line was darker than the control line.

[shesherm]

Test line should be darker. you may have missed the surge in between the time of the 2 tests. I got things mixed up during my 1st PG.  sawa faint line onHPT but was used to dark line for OPK so I told DH we got a BFN then started looking at it again...it was a long couple of hours waiting for him to get home.  it gets crazy.  cant they all be the same