Ok, so dh and i dtd this afternoon. I will just say that there was both saliva and Astroglide lubricant involved <img alt="" class="inlineimg" src="http://www.mothering.com/discussions/images/smilies/wink1.gif" style="border:0px solid;" title="wink1"> . I would not have allowed either anywhere the important parts, if i thought i was ovulating. I am only cd 11, and have not once in six cycles of taking opk's gotten a positive one this early. Well, after we dtd, i took my test and it was SERIOUSLy positive; i mean the test line was twice as dark as the control ! Have a messed up totally, or if we do it again tomorrow with neither of the, um, substances that can inhibit conception involved, will ovulation be covered. I do know that you don't generally ovulate the very day of the pos. opk. Have i lost out this cycle? OH, and i also accidentally got a little semen on the opk stick. Can that mess up the results? I wouldn't think so, but wanted to ask.