I'm 24, and i've beenn trying for 2 months. I've been following my charts and the question is... Well I regularly have my period on the 12th of each month. But this month (october), I got my "period" on the tenth. I never have a light blood flow on the first day, and if I do... Hours after recognizing, it becomes very heavy. None of this has happened. I've been having slight cramps. It is very, very light. But i've noticed before for the past week and 1/2 to 2 weeks... I've encountered nausea, bloating, more frequent head aches. I was wondering... Anyone thats had implantation bleeding, what should I look for? I know that it occurs about the time you should be getting your period. But if you were to get your period why would nausea still be in the picture when its never been there before. Very confused! :?