USING OPK FOR IUI HELP!!!

Maegan
I have taken clomid this month and am now traking my ovulation so that I can do <a href="https://glowing.com/glow-fertility-program">IUI</a>. I am just a little nervous and confused. I have used the OPK test strips before but the doctor recommended the clear blue OPK instead. I decided to use both just to see. Now the strips I have are from last month and they say not to use them but I have done experiments in the past and it has made no difference "old" or "new". So anyway moral to the story is I have gotten a positive on the strip for 3 days now but no positive on the clear blue. <a href="https://glowing.com/glow-fertility-program">IUI</a> is such a short window I am just freaking out. I don't want to miss it but I don't want to call it on a strip if that is just a surge and not a peak day :/ HELP!!! The below picture was today