Hi Atomic!
I have been swaying girl for a few months, timing my one attempt at OPK but I notice my LH surge usually lasts about 3 days before OPK is negative again. Do I continue my one attempt the first day of positive OPK?
With all 3 of my boys I had multiple attempts in the fertile window, so I just want to make sure my timing is the best for conception with only one attempt!