I had protected sex the day after I finish my period. We used a condomn. I had my period(I think) but how long does implantation bleeding last and when does it occur? I don't feel any syptoms but I just want to check. It was around the time I was expecting my period. It lasted 5 days and the flow varied. What do you think? Cheers :confused:

Sorry to say but there really isent any sure way of knowing until you can take a pregnancy test. I believe that implantation bleeding is very light. Well good luck I hope you relax and just wait it out!