Re: Using opks
I start using OPKs on cycle day 10 or 11... I take them anytime between noon and 2:00 usually and then again around 7 in the evening. I take mine twice a day so as to not miss the LH surge.
* CARLY * married to Lee (3.19.05) & Mommy to 2 Amazing Boys
Logan (12.20.06) and my RAINBOW Landon (06.28.13)