Ovarian cysts are fluid-filled sacs or pockets within or on the surface of an ovary.
The ovaries are two organs each about the size and shape of an almond located on each side of a woman's uterus. Many women have ovarian cysts sometime during their lives. However, some cysts produce severe symptoms that can be life-threatening. Knowing the symptoms and types of cysts that may signal a more significant problem, along with scheduling regular pelvic examinations, are the best ways you can help ensure your health and avoid serious problems. You can't depend on symptoms alone to tell you if you have an ovarian cyst.