TTC for 18 months, I'm 34, normal cycle, normal labs, normal OV, BDs samples came back good. OB says its 'unexplainable infertility.' Last 2 months was on Clomid @50
then 100, responded well increased progesterone based on Day 21 test. I am wondering if I am TTC to early? should I wait until the OPK peaks and TTC for the next 3 days straight? I've been TTC every other day when OPK blinks thru 1st day OPK peaks. Is this wrong?