Anyone know if these cause false positive OPK results? I go in for my ultrasound tmrw after, when I'm done with 1 week of injections. Possible Trigger tmrw and <a href="https://glowing.com/glow-fertility-program">IUI</a> Weds/Thurs. feel cramps today so tested, positive OPK- hope I don't ovulate before the procedure! Still, I guess my question is do the stimulation drugs lead to false positives? Thank you all!