Yes, PCOS can be diagnosed with a blood test. Blood tests can help measure hormone levels, including testosterone, LH (luteinizing hormone), and FSH (follicle-stimulating hormone). These tests can help determine if there is a hormonal imbalance associated with PCOS. However, it’s important to note that a blood test alone may not be sufficient for a diagnosis. Your doctor may also consider other factors, such as your medical history, physical exam, and pelvic ultrasound.
