A Pap smear is a gynecological test used to evaluate cervical cells in women. During this cervical cancer screening test, which is also called a Pap test, a small number of cells are removed from your cervix using a tiny brush. These cells are then examined in a laboratory for any type of abnormalities.

It is natural to have a few drops of blood following a pap smear. The Center for Young Women’s Health states that a woman usually has her first pap smear around 21, unless there is a special risk such as immune problems, HIV disease, early sexual activity or pregnancy.