Hello All,

I'm just joining your merry gang... some background on me - I'm 30 yrs old, married 18 months, and TTC approx 6 mths, at least I think I've been using OPKs for that long - I'm very impatient and once I decide to do something, I want to do it NOW!!

Anyway - I have so many questions, and it's such a relief to talk to other people who are going through the same thing... My first question it this - I've been using OPKs for several months - all the instructions say to wait for a line 'darker' than the control line - I do get a definite line around day 16 (I have a 30 days cycle), but it never actually gets darker than the control line... any thoughts?