I've been using the opks for the last few days. I've never had a line darker or the same as the control line it's always been quite faint.
Today I have a slight ache in my boobs and I got a darker line but still not darker than control line.
If it goes from faint and gets darker as time goes on, does that mean ovulation is on its way or does it still just count as a negative?
Fyi they are tests from boots.