###Human: Are three negatives of IgM test conclusive of not having herpes? ###Assistant: Hi. I have gone through your case in detail. And after detailed analysis of your contact, it is concluded that you basically are not sure whether the woman actually had any herpes or not. Moreover, all your test results till now are negative. So, in absence of any symptoms of herpes and negative tests both for IgM and IgG, it means you are not having any herpes. So just stay relax.  A false negative is said when you have a clinical lesion of herpes and clinician is quite sure of that but your tests turn out to be negative.In addition to this, if herpes had to appear it would have been evident within 10 to 14 days of your contact. As long as you are herpes free, both clinically and pathologically, you are free to go ahead.  For more information consult a dermatologist online -->