Ok to me this implantation bleeding along with every other "symptom" that seems a lot like a period that can also be pregnancy is becoming aggravating.  My husband and I Have been TTC for 11 months now.  I ovulated the 17th and (I don't know all the lingo) had sex on the 14,15,16&17th. Since the day after the 17th my boobs have been extremely sore and I've been lightly cramping. I should have gotten my period yesterday morning since its been like clockwork for a while now but instead I got a very light bleeding today during the middle of the day. I'm afraid to waste a pregnancy test and get my hopes up especially since articles I've read say implantation bleeding doesn't happen around the same time as your period that it's about a week prior to when you would get a period. I guess my question is, Have any of you had implantation bleeding at the same time your period would happen. And you were in fact pregnant because I've been feeling different for almost two weeks now but this bleeding is making me sad like I've failed another month.