PCOS Symptoms: The Full Checklist to Recognize It
The most common PCOS symptoms are irregular or missing periods, hormonal acne along the jaw and chin, unwanted facial or body hair, scalp hair thinning, weight gain, and strong sugar cravings. They stem from disrupted ovulation and higher androgens, often driven by insulin resistance.
The core PCOS symptoms
PCOS is diagnosed when at least two of three features are present: irregular ovulation, high androgens, and polycystic ovaries on ultrasound. The symptoms below are how those features feel day to day.
- Cycles longer than 35 days, fewer than 8 periods a year, or none at all.
- Hormonal acne, oily skin, and unwanted hair on the face, chest, or back.
- Hair thinning at the scalp and skin tags or dark velvety patches.
- Weight gain around the middle, cravings, fatigue, and mood changes.
Know what your body needs, every day
PhaseBloom turns your cycle into a day-by-day plan for how to eat, move, rest, and care for your skin, so you stop guessing and start working with your hormones.
When to get checked
PCOS is very manageable but needs a diagnosis. See a doctor if several of these overlap, especially with irregular cycles.
- Track your cycle length and symptoms to bring real data to your appointment.
- Ask about blood tests for androgens, glucose, and insulin.
- Early management protects long-term metabolic and fertility health.
Know what your body needs, every day
PhaseBloom turns your cycle into a day-by-day plan for how to eat, move, rest, and care for your skin, so you stop guessing and start working with your hormones.
Frequently asked questions
Can you have PCOS with regular periods?
Yes. Some women ovulate regularly but still have high androgens and polycystic ovaries. Because diagnosis needs only two of three features, PCOS is possible even with fairly regular cycles.
What is usually the first sign of PCOS?
For many women it is irregular or missing periods that start in the teens or twenties, often alongside acne or unwanted hair. For others, difficulty losing weight or trouble conceiving is what first prompts testing.