What are the symptoms of polycystic ovary syndrome in Changzhou?

Polycystic ovary syndrome patients are often manifested as scanty menstruation, amenorrhea, enlarged ovaries, hirsutism, acne, excessive secretion of facial sebum, low and thick voice, clitoral enlargement, hypertrophy, infertility, acanthosis nigricans (grayish-brown hyperpigmentation of the skin folds of the labia, the back of the neck, the armpit, the breast and the groin, which are symmetric, and thickening of the skin). Due to the absence of ovulation, it is unable to produce progesterone, and if the endometrium is stimulated by prolonged excess estrogen there can be excessive endometrial hyperplasia, atypical hyperplasia, and even cancer.