Hi my question is well i had my period 9 days ago and had unprotected sex three days ago, the same day i had unprotected sex i was bleding a little which that has never happened to me but i think we were a little rough on doing it well the day after that happened i didnt bleed at all but today three days after unprotected sex i went to the restroom wiped and a spot of blood was on the tissue i wiped again and there was still little blood on the tissue, I want to know if I could possibly be pregnant? Was the blood an indication of implantation bleeding??