How to use this guide

Your type is which two — or all three — of the signs doctors check you have: periods off schedule, extra androgens, and the "string of pearls" look on an ultrasound. It's not a grade and it's not a verdict. Think of it as a shortcut to what's likely going on under the surface, what to keep an eye on, and which parts of the usual PCOS advice actually apply to you.

Two things worth knowing before you read:

Type C: The one with regular periods

You have signs of extra androgens and ovaries with the "string of pearls" look, but your periods run on time. This is the type that gets diagnosed latest, if at all, because "your periods are regular" ends a lot of conversations that should have continued. You probably came to it through your skin or your hair, not your cycle.

Regular cycles usually mean you're ovulating, which is good news on two fronts: fertility is generally less of an obstacle than for the other types, and your uterine lining is getting its regular signal to shed. The blood sugar side tends to be milder too — studies put Type C between the general population and Types A and B. Milder isn't zero, though, and the checks below still apply.

What's often missed

That it's PCOS at all. If you've been treated for "adult acne" or "hormonal hair" for years without anyone connecting it to your ovaries, you're not alone. The two signs you have are enough for a diagnosis.
The metabolic check. Because Type C is milder on average, it's easy to skip the blood sugar screening entirely. Don't. A single glucose tolerance test tells you where you actually stand.
Regular doesn't always mean ovulating. It usually does. But if you're trying to conceive and it isn't happening, ask for confirmation rather than assuming your cycle is proof.
Hair removal is treatment, not vanity. Laser and light-based hair removal are recommended options in the PCOS guidelines, alongside medication. If cost is the barrier, ask whether any of it is covered.

Medication notes

For Type C, treatment is mostly about androgens, and the blood-sugar medications are less central unless your own tests show a problem.

The pill (combined) — the usual first step for acne and hair; it lowers androgen levels directly. Not with St John's wort.
Spironolactone — often added when the pill alone isn't enough, or used instead when the pill isn't an option. Needs reliable contraception; skip potassium supplements and "lite" salt.
Acne medications — if a dermatologist suggests isotretinoin, know that it requires strict contraception and monthly checks. Topical options don't.
Metformin — not a default for Type C. It comes into play if your blood sugar tests show you need it.
Ovulation medications — usually not needed, since you're likely ovulating already.

If you're trying to conceive: spironolactone comes off first. Beyond that, your plan may look more like anyone else's than like the other PCOS types — but say the word "PCOS" to whoever is helping you, so they check ovulation rather than assume it.

What to ask your doctor

“Which androgen tests did I have, and were they done off the pill?”
“Can we do a glucose tolerance test once, so I know where I stand?”
“My acne and hair are the main issue. What are all the options, including laser, and what does each actually do?”
“Is there anything in my results that suggests I'm not ovulating regularly, even with regular periods?”
“If relevant: Do I need any of the long-term PCOS follow-ups, or does my type mean fewer of them?”

Supplement stack

Your stack is coming; save your results to hear first.

This guide is a starting point for a conversation with your doctor, not a substitute for one. Types are a research framework — they describe patterns across many people, and your own picture may not fit one neatly. Supplements aren't evaluated by the FDA to treat any condition. Talk to your doctor before starting or stopping anything, especially if you're pregnant, trying to conceive, or on medication.