What are the symptoms of Polycystic Ovary Syndrome?

The main symptoms of Polycystic Ovary Syndrome (PCOS) include: 1. Menstrual abnormalities: such as oligomenorrhea, amenorrhea, or irregular uterine bleeding, which are common clinical manifestations. 2. Infertility: due to ovulatory dysfunction, most patients experience difficulty in conceiving. 3. Hirsutism: elevated androgen levels lead to excessive body hair growth, commonly seen on the upper lip, jawline, chest, back, and lower abdomen. 4. Acne: excess sebum production on the face leads to acne and other skin problems. 5. Obesity: some patients present with obesity, often characterized by abdominal fat accumulation. 6. Acanthosis nigricans: gray-brown pigmentation and thickening of the skin in areas such as the labia, nape of the neck, and axillae. 7. Psychological symptoms: mood disorders, anxiety, depression, etc.