I know it doesn't affect fertility. But luckily, I don't need to use OPK's or anything to know EXACTLY when it's time. (Today is the day, it's coming from the left side.) My DH and I did the BD quite a bit this week. Just not yesterday. I'm just curious, for those of you also dealing with it, how consistent were you with getting your BFP? Was your conception date accurate? I'm new to TTC. Been on BC for 8+ years to stop the Mittelschmertz. But we've been together for 5 years now, and it's time! So my IUD Is out, we're going' at it like rabbits, and we are ready to make a baby W!