Hello, my name is Lisa, and I am a first time user for this help desk. Well I am really confused right now because I had a miscarriage back in July 2006, and my symptoms then were just sore breasts and I was a smoker, and I would get sick when I smoked. Now me and my DH are trying to conceive again, I had my last period on October 2, 2006, and now it is November 5, 2006, and still no period. I have been having mild cramping for about 3 weeks now. My periods are so irregular each month that I really cant tell you whether I am late or not. I did have light pink blood on October 21, so I put a tampon in, later on that night I went to change it and there was nothing on the tampon. My boobs are not sore and I am not nauseous or anything. I took a pregnancy test on Halloween (Oct.31) and it came back negative. Sorry this is so long. Can anyone give me some advise? Thanks so much!!