Has anyone else experienced HSG affecting ovulation? I'm so frustrated, been tracking ovulation for 7 months and get a positive opk day 15 regular as clockwork. Had HSG last month (all clear) and didn't ovulate. Thought, oh well, coincidence. I'm now on cycle 2 post HSG, day 18 and no positive opk. I'm so annoyed, feel like I'm missing the anecdotal 3 months of increased fertility by not bloody ovulating