To prepare for this, a thick layer of tissue and blood cells builds up in your uterus. If the egg does not meet with a sperm, these tissues and cells are not needed by the body. They turn into a blood-like fluid and flow out of the vagina. The menstrual period is the monthly discharge of this fluid out of the body. When a girl first begins to have her periods, she is able to get pregnant.
Pads have adhesive strips and are worn inside the panties.
Tampons are placed inside the vagina. The decision to use pads or tampons is your choice. Some girls prefer tampons because they do not like the feeling of wetness or the odor that may accompany pads. Some girls prefer pads because they are not comfortable inserting tampons into their vaginas. When using a tampon for the first time, take your time, relax, and insert the tampon slowly into your vagina.