I took Clomid this cycle, and started testing with the smiley face OPK on Day 10. The flashing smiley face started on Day 14, and I had my third flashing smiley this morning (Day 16). I read somewhere that Clomid may cause more flashing smileys than one might normally have (I was expecting two, for some reason). I'm not totally sure how to time sex - we tend to do it every other day because my husband has a low sperm count (though he is also on Clomid, so his counts should be up). We had sex on Day 13 and Day 15, and would normally do it again tomorrow (Day 17). Anybody have advice? I really want to get pregnant this time!