I am just wondering what is polycystic ovary syndrome and is it dangerous?

PCOS: Pcos or polycystic ovary syndrome is a situation where patients may not ovulate regularly. This may also cause some other changes in hormone levels that may cause the lining of the uterus to get very thick, some male type hormones that cause abnormal hair growth or other abnormal patterns with your period. Some people report weight changes and other symptoms. You are more at risk for diabetes.