I have been on my Period for at least 2 weeks now, it is very heavy and understandably making me stressed. This is not un-normal for me as ever since I started my period when I was 12, (im 22 now), they have been irregular. Sometimes I am on for a week and then will have a weeks break of no bleeding and then will have another full weeks period. So 2 periods in a month is pretty normal for me, although I know it's not right so I would really like some answers and explanations please. I went to my Doctor about 7 months ago who gave me an examination and he said there wasn't anything there to worry about. I am not in any discomfort this time which is unusual as usually I have terrible period pains. I am not taking any contraceptive pills as me and boyfriend are trying for a baby (to no success). Quite often I have fairly large blood clots in my period and sometimes the blood turns dark brown (sorry if this is too graphic!) Please help me - I am worried this might be something to do with being infertile as I'm really worried I might be! And I don't seem to be getting any answers from my Doctor :-(