Ok this is my 2nd IUI which I did on Monday however this time around I was not using the OPK but was being monitored by my doctor. I took an injection of Ovidrel an HCG drug on Saturday night around 11pm. I did the kit anyway I have been taking the test since Monday is it possible because I took an injection of Ovidrel an HCG drug would that make the OPK test tell me I'm O-ing everyday that I have taken the test it has been positive. I hope it's a good sign. What do you think.