The lining of the womb changes in thickness with each period because of the female hormones. There can be areas that do not react to this normal cycle. These areas form thick knobs, called polyps that continue to grow. The cause of these growths is not known.

When polyps are small they do not cause trouble. As they grow bigger, they can push through the opening of the womb and cause bleeding and cramping. In some women, these polyps can make it difficult to get pregnant.

Polyps that appear during menopause may put the woman at risk. Some polyps are thought to turn into cancer. Usually, the sign of postmenopausal bleeding will warn most women to seek care.

Tests to find the polyps include a pelvic exam and an ultrasound, a test using sound waves to view the lining inside the womb. Another test, called a hysteroscopy, uses a small telescope to look inside the womb. This is used to find and remove the polyps for a closer exam under the microscope. Once removed, the growths can grow again but it usually will be years later. Most polyps grow very slowly. Rarely is major surgery needed for polyps unless they are found to be precancerous or cancer.

Choose a Health Topic Category Aging Alcohol Problems Allergies Arthritis Back & Neck Problems Blood & Circulatory Problems Bones, Joints & Muscles Brain & Nervous System Cancer Cardiovascular Health Child Health & Development Common Illnesses Cosmetic & Reconstructive Surg Dental Health Diabetes Digestive System Drug Abuse Ear, Nose & Throat Eating Disorders Exercise & Fitness Eyes & Vision Family Planning Foot Care General Health Genetic Disorders & Birth Defects Headaches Health Quizzes Hearing HIV Infections / AIDS Hormonal Disorders Infectious Diseases Medications Men's Health Mental & Emotional Health Nervous System Newborn Care Nutrition Parenting & Family Life Personal Safety Pregnancy & Childbirth Preparing for Emergencies Respiratory Problems Sexually Transmitted Diseases Skin Health Smoking Sports Medicine Stress & How to cope Surgery Symptoms Teenage Concerns Test & Examinations Urinary and Genital Systems Weight Control Women's Health   Go