If your Pap test reveals any abnormalities on your cervix at the time of your exam, you’ll probably get a colposcopy. It starts out like a Pap test, but takes a bit longer, and the doctor will use a special magnifying device called a colposcope to get a closer look at the cervix. If your doctor sees anything suspicious, he or she can take a small sample of tissue for testing. If bleeding after sex is an ongoing thing, your doctor may recommend a colposcopy even if your Pap test results are normal, to get a better look at your cervix. If you’re postmenopausal, your doctor might do a transvaginal ultrasound to get a closer look at the pelvic organs or an endometrial biopsy to look for abnormal cells in the endometrial tissue that lines your uterus.