What Is Implantation Bleeding?

What is going on with my period? Is this implantation bleeding?

• Okay, so the last time my boyfriend and I had protected sex on June 3rd. However, before he put the condom on he had been inside me without anything on, but it was for about a minute. He did not orgasm. Anyway, I've NEVER had regular periods. I keep track of them using an online calendar, and my last period was May 7th. My expected period was supposed to be June 19th. On June 20th, I got some strange brownish discharge, the kind that you usually get when your period ends. It's been 5 days and I only see it when I wipe. Nothing shows up on my pad. I've heard this could be implantation bleeding, but it would have been 17 days since conception if I got pregnant that night. And that seems like a long while later. Also, it's been lasting on and off for a few days, so I'm not even sure it's that because I read somewhere that implantation bleeding is only a day at most. I'm NOT trying to get pregnant so I hope it's not that. As for symptoms, I've had none. My BBT has not changed recently. I've also been under a great deal of stress with college classes. My sleep schedule completely changed and so have my eating habits due to my new schedule. I also stopped working out. I've heard these are all factors that can affect my period. So could this just be a really light period? Or implantation bleeding? Is my period coming but just taking its sweet old time? I've just never had this before so I'm worried. I'm also not on birth control. I cannot be on it for medical reasons. We use condoms.

• Answer:

  It's your change in life style, nothing to be worried about, once the body has readjusted your period will come as usual. To say how much you'll get i don't know whatever comes out , comes out. Implantation bleeding doesn't happen 17 days down the line , it's usually within the first few days + its a pathetic droplet amount of pink blood. You'll be fine (: