PCOS Diagnosis and Management

Diagnostic Criteria

The American College of Radiology recommends diagnosing PCOS using the Rotterdam criteria, which requires at least two of three findings: hyperandrogenism, ovulatory dysfunction, and polycystic ovarian morphology on ultrasound, after excluding other causes of androgen excess 1

The American College of Radiology suggests measuring total or free testosterone using mass spectrometry as first-line testing, which demonstrates 92% specificity compared to 78% for direct immunoassays 1
The Endocrine Society recommends checking 17-hydroxyprogesterone to exclude congenital adrenal hyperplasia 1
The American Thyroid Association suggests measuring TSH to exclude thyroid disease causing menstrual irregularity 1
The American College of Radiology recommends performing transvaginal ultrasound using transducers with ≥8 MHz frequency, with a diagnostic threshold of ≥25 follicles in at least one ovary or ovarian volume >10 mL 2, 1

The American Diabetes Association recommends performing a 2-hour oral glucose tolerance test with 75-gram glucose load to detect type 2 diabetes and glucose intolerance, as insulin resistance occurs independent of body weight 3, 1
The American Heart Association suggests obtaining a fasting lipid profile, as insulin resistance drives atherogenic dyslipidemia with elevated triglycerides, increased small dense LDL, and decreased HDL 3

The American College of Obstetricians and Gynecologists recommends initiating a multicomponent lifestyle intervention, including a target 5% weight loss, which improves metabolic parameters, ovulation rates, and pregnancy outcomes 4, 5, 3
The American College of Sports Medicine suggests prescribing ≥250 minutes per week of moderate-intensity activity or 150 minutes per week of vigorous activity, plus muscle-strengthening exercises on 2 non-consecutive days 6
The American Heart Association recommends reducing soft drinks, fruit juices, and sugar-sweetened beverages, and incorporating behavioral strategies such as goal-setting and self-monitoring 6
The Endocrine Society suggests using combination oral contraceptive pills as first-line treatment for women not seeking pregnancy, to regulate menstrual cycles and suppress ovarian androgen secretion 4, 5
The American Society for Reproductive Medicine recommends using clomiphene citrate as first-line ovulation induction for women seeking pregnancy, with approximately 80% ovulating and 50% conceiving 4, 5

The American Diabetes Association suggests considering GLP-1 receptor agonists if lifestyle modifications plus metformin prove insufficient after 3-6 months, particularly for patients with BMI ≥27 with comorbidities or ≥30 without comorbidities 6