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polycystic ovary syndrome

A hormone disorder in women in which the ovaries make more male hormones than usual and often do not release an egg each month.

pol-ee-SIS-tik OH-vuh-ree SIN-drohm noun

Word parts

What it means

One of the most common hormone conditions in women of childbearing age. The ovaries make extra androgens (male hormones) and often fail to release eggs regularly, and many small fluid sacs may form in them. It is linked to insulin resistance and metabolic syndromemet-uh-BOL-ik SIN-drohmA group of risk factors, such as a large waist, high blood pressure, high blood sugar and abnormal blood fats, occurring together.Full entry , and raises the risk of type 2 diabetes and heart disease. It is a common cause of trouble getting pregnant.

For the nurse

Teach that weight loss, exercise and a balanced diet can improve the hormone balance and periods. Support the client's feelings about body changes and fertility.

At a glance

AbbreviationsPCOS
Spanishsíndrome de ovario poliquístico
Also writtenPCOS, polycystic ovarian syndrome

Related terms

type 2 diabetes

A form of diabetes in which the body does not respond well to insulin and does not make enough of it to keep blood glucose normal.

hirsutism

Thick, dark hair growing in a male-type pattern, such as on the face, chest or back, in a woman.

metabolic syndrome

A group of risk factors, such as a large waist, high blood pressure, high blood sugar and abnormal blood fats, occurring together.

menstrual cycle

The monthly series of hormone-driven changes in the ovaries and uterus that prepare the body for possible pregnancy.

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