Who is at risk for polycystic ovary syndrome?
The underlying cause of polycystic ovary syndrome is unknown, though it seems to run in families. Researchers are trying find out whether there is a gene for PCOS. Women with PCOS have irregular periods, which may affect fertility. They also experience other hormonal changes that may lead to weight gain, the appearance of facial hair and acne. The main symptoms are: • Absent or infrequent periods. Periods can be as frequent as every five to six weeks, but might only occur once or twice a year, if at all; • Infertility – infrequent or absent periods are linked with rare ovulation; • Increased facial and body hair, usually found under the chin, on the upper lip, on the forearms, lower legs and abdomen; • Greasy skin and acne, usually only on the face; • Overweight or obesity; • Miscarriage, sometimes recurrent. Even without treatment, polycystic ovary syndrome usually settles down at menopause.
