So I should be starting my period around this time. This morning when I went into the bathroom I noticed a little bleeding. I thought it might be my period so I put a tampon in. When I went to change it there wasn't any blood on the tampon. Is this normal if I am pregnant?

    Don't use tampons.
    About 20% of women have some bleeding during the first 12 weeks of pregnancy. Possible causes of first trimester bleeding include:

    Implantation bleeding. You may experience some normal spotting within the first six to 12 days after you conceive as the fertilized egg implants itself in the lining of the uterus. Some women don't realize they are pregnant because they mistake this bleeding for a light period. Usually the bleeding is very light and lasts from a few hours to a few days.