If your periods come whenever they like, your skin keeps breaking out, hair shows up where you do not want it, and the kilos refuse to go no matter what you do, you are not imagining things. These can be signs of polycystic ovary syndrome (PCOS), one of the most common hormonal conditions affecting women of childbearing age in Nigeria. The good news is that PCOS is manageable, and many women in Lagos, Abuja, Port Harcourt and beyond go on to live healthy lives and have children. This guide explains what PCOS is, how it shows up, how doctors diagnose it, and what you can do about it. It is for information only and is not a diagnosis.
What exactly is PCOS?
PCOS is a hormonal condition in which the ovaries do not release eggs as regularly as they should, and the body often produces higher-than-usual levels of male-type hormones called androgens. The name says "polycystic" (many cysts), but the "cysts" are really small immature follicles that did not mature into eggs. Many women feel relieved to learn that PCOS is a syndrome they can manage, not a disease that will simply get worse. It is also closely linked to how the body handles insulin and sugar, which is why weight, diet and blood sugar all come into the conversation.
Common symptoms to watch for
PCOS looks different from one woman to another. You do not need to have every symptom to have PCOS, and some women have only one or two. The most common signs cluster around your cycle, your skin and hair, and your weight.
- Irregular, very far apart, or absent periods (fewer than eight or nine periods a year is a common pattern)
- Difficulty getting pregnant, often the first reason women come in
- Extra hair growth on the face, chin, chest or stomach (hirsutism)
- Stubborn acne or oily skin, especially along the jaw
- Thinning hair or hair loss from the scalp, in a male pattern
- Weight gain or real difficulty losing weight, often around the middle
- Dark, velvety patches of skin on the neck, underarms or groin (a sign of insulin resistance)
- Mood changes, low energy, or feeling low about body changes
What causes PCOS?
Doctors do not yet have one single cause for PCOS, but a few things work together. Insulin resistance, where the body has to make more and more insulin to keep blood sugar normal, pushes the ovaries to make more androgens. Genetics play a part too, so PCOS often runs in families; if your mother, aunt or sister has irregular periods or struggled with fertility, that history matters. Low-grade inflammation and lifestyle factors such as diet and physical activity also influence how strongly PCOS shows up. None of this is your fault, and understanding the drivers is exactly what makes PCOS treatable.
When should you see a doctor?
See a doctor if your periods are consistently irregular or absent, if you have been trying to conceive for several months without success, if unwanted hair growth or acne is distressing you, or if you have a family history of PCOS or type 2 diabetes. You do not need to wait until things are severe. A GoDoctor video or audio consultation with an MDCN-verified doctor is a private, convenient first step; you can talk to a doctor online, describe your cycle and symptoms, and get pointed toward the right tests without leaving home.
When it is an emergency
PCOS itself is not a medical emergency, but call 112 or 199, or go to the nearest hospital immediately, if you have very heavy bleeding that soaks a pad every hour, severe sudden lower-abdominal pain, fainting, chest pain, or signs of very high blood sugar such as extreme thirst, confusion and rapid breathing. These need urgent in-person care, not an online consult.
How PCOS is diagnosed
There is no single test that says "yes, this is PCOS." Doctors in Nigeria generally use the Rotterdam approach: a diagnosis is made when at least two of three features are present, after ruling out other causes. The three features are irregular or absent ovulation, signs of high androgens (either on examination or in blood tests), and the appearance of many small follicles on a pelvic ultrasound scan. To get there, your doctor will take a careful history, examine you, and order blood tests and usually a scan.
| Test | What it checks | Why it matters for PCOS |
|---|---|---|
| Female hormonal profile (FSH, LH, testosterone, prolactin) | Reproductive and androgen hormone levels | Shows the hormone imbalance behind PCOS and rules out look-alikes |
| Thyroid function (TSH) | Thyroid activity | Thyroid problems can mimic PCOS symptoms |
| Fasting glucose and HbA1c | Blood sugar control | Screens for insulin resistance and diabetes risk |
| Fasting lipid profile | Cholesterol and fats | PCOS raises long-term heart risk |
| Pelvic ultrasound | Ovaries and follicles | Looks for the polycystic ovary appearance |
Many of these can be arranged conveniently. A female hormonal profile is a core PCOS test, and GoDoctor offers home lab tests at fixed indicative prices, so a nurse can collect your sample at home in Lagos, Abuja and other covered areas, with results shared back to your doctor. Timing matters for some hormone tests, so let the doctor advise which day of your cycle to test.
Treatment and day-to-day management
Treatment depends on what bothers you most and whether you are trying to conceive. There is no cure, but symptoms respond well to a steady, combined approach. Lifestyle is the foundation: even a modest reduction in weight, where weight is a factor, can restore more regular periods and improve fertility. Medication is matched to your goal. For irregular periods and skin or hair symptoms, doctors may prescribe hormonal options such as the combined pill. For insulin resistance, metformin is commonly used. For women trying to conceive, ovulation-stimulating medicines may be offered under specialist care. All of these are prescription medicines that need a doctor's assessment, and after an online consult an e-prescription can be issued and the medicines delivered to you.
- Build meals around vegetables, beans, fish and whole grains; go easy on sugary drinks, white bread and heavily fried foods
- Aim for regular movement most days, even brisk 30-minute walks, which improves how your body uses insulin
- Track your cycle so you and your doctor can see patterns and progress
- Take prescribed medicines consistently and attend follow-ups rather than stopping when you feel better
- Mind your mental health; PCOS can affect mood and confidence, and support helps
- Do not self-medicate with hormones or fertility drugs bought over the counter
Can you prevent or reduce PCOS problems?
You cannot prevent PCOS itself, because genetics and hormones are involved, but you can strongly reduce its impact and lower the long-term risks of type 2 diabetes, high blood pressure and heart disease. The same habits that help symptoms today protect your future health: balanced eating, regular activity, keeping weight in a healthy range, not smoking, and going for routine check-ups. Catching PCOS early and managing blood sugar from the start is one of the most powerful things you can do.
FAQ
Can I still get pregnant with PCOS? Yes. PCOS is one of the most common causes of difficulty conceiving, but it is also one of the most treatable. With weight management where needed, ovulation tracking and, when appropriate, fertility medicines under a doctor's care, many Nigerian women with PCOS conceive.
Does PCOS go away after menopause? The ovary symptoms ease as periods stop, but the metabolic side, such as insulin resistance and heart risk, can continue. So managing diet, weight and blood sugar still matters for life, not just during your reproductive years.
Is PCOS the same as having ovarian cysts? No. The small follicles seen in PCOS are different from the larger ovarian cysts that sometimes need separate treatment. A pelvic ultrasound and your doctor's assessment tell the two apart.
Do I need to travel to a big hospital to get checked? Not to start. You can talk to a doctor online first, then arrange a home lab test for your hormonal profile and blood sugar, and only attend in person if a scan or specialist review is needed.