Hysteroscopy gets its name from the thin, lighted tool used to view the womb, called a hysteroscope. This tool sends images of the inside of the womb to a video monitor. Before the procedure, you will be given medicine to help you relax and block pain. Sometimes, medicine is given to help you fall asleep. During the procedure the provider places the scope through the vagina and cervix, into the womb, gas or fluid may be placed into the womb so it expands. This helps the provider see the area better and pictures of the womb can be seen on the video screen.