What does it mean if a first response early result test looks negative but turns clearly positive after the 10 minute time frame?? I have heard girls say that this means a positive and others say that it is a definitive negative. It has happened to me 4 times now. I am 13 DPO (ovulated/had unprotected sex on dec. 20th, 2011), bloated, nauseous, having bad headaches, increased discharge, and i had a light brownish spotting that lasted 2 days on and off at 8 DPO. Please help me! anyone clear this up?? Thank you so much for your help, I greatly appreciate any insight