Final answer:
Menorrhagia is not a common symptom of PCOS, which is actually associated with irregular or absent menstrual periods. PCOS symptoms include hirsutism, acne, and increased facial hair, due to high levels of androgens like testosterone and DHEA.
Step-by-step explanation:
Among the common signs and symptoms of polycystic ovary syndrome (PCOS), menorrhagia is not typically included. Instead, PCOS is typically associated with menstrual irregularities such as oligomenorrhea (infrequent menstrual periods) or amenorrhea (absence of menstrual periods), which are the opposite of the heavy and prolonged menstrual bleeding characterized by menorrhagia. Common symptoms of PCOS include hirsutism (excess hair growth in areas where men typically grow hair), acne, and an increase in terminal hair on the face. PCOS is a complex hormonal disorder with a range of symptoms driven by an overproduction of androgens, including testosterone and DHEA. These androgen levels can result in the 'masculinizing' effects, such as excess facial and body hair, alongside other issues like weight gain, irregular menstrual cycles, and the potential development of ovarian cysts.