During a colposcopy procedure, the colposcope instrument does not enter the vagina, so generally no pain or severe discomfort is felt. However, a slight pressure sensation may occur due to the vaginal speculum used to clearly visualize the cervix. Special solutions applied to clean the cervix for clearer visualization may cause a brief stinging or burning sensation. If suspicious areas are detected during colposcopy and a biopsy is required, the experience felt may vary depending on the area from which the biopsy is taken: Biopsies taken from the cervix (cervical region) are generally not painful as this area is not rich in nerve endings; patients may experience a mild pressure or a sensation similar to menstrual cramps. However, biopsies taken from the lower parts of the vagina or the vulva can be more sensitive and may cause pain. In some cases, local anesthesia may be administered when multiple samples need to be taken or to enhance patient comfort.